merged with trunk

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/LUCENE2793@1143719 13f79535-47bb-0310-9956-ffa450edef68

.gitignore

@@ -0,0 +1,74 @@
+# /
+/classes
+build
+dist
+*~
+velocity.log
+build.properties
+.idea
+*.iml
+*.ipr
+*.iws
+/.project
+/.classpath
+/.settings
+prj.el
+bin
+pom.xml
+target
+lucene-libs
+
+# /lucene/
+
+
+# /lucene/contrib/db/bdb/
+/lucene/contrib/db/bdb/lib
+/lucene/contrib/db/bdb/index
+
+
+# /lucene/contrib/db/bdb-je/
+/lucene/contrib/db/bdb-je/lib
+/lucene/contrib/db/bdb-je/index
+
+
+# /lucene/src/java/org/apache/lucene/queryParser/
+/lucene/src/java/org/apache/lucene/queryParser/QueryParser.java
+/lucene/src/java/org/apache/lucene/queryParser/TokenMgrError.java
+/lucene/src/java/org/apache/lucene/queryParser/ParseException.java
+/lucene/src/java/org/apache/lucene/queryParser/Token.java
+/lucene/src/java/org/apache/lucene/queryParser/TokenManager.java
+/lucene/src/java/org/apache/lucene/queryParser/QueryParserConstants.java
+
+# /lucene/src/java/org/apache/lucene/util/automaton/
+/lucene/src/java/org/apache/lucene/util/automaton/moman
+
+
+# /modules/analysis/common/src/java/org/apache/lucene/analysis/standard/
+/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/Token.java
+/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizer.java
+/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizerTokenManager.java
+/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/TokenMgrError.java
+/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/CharStream.java
+/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizerConstants.java
+
+
+# /modules/benchmark/
+/modules/benchmark/temp
+/modules/benchmark/work
+
+# /solr/
+/solr/.project
+/solr/.classpath
+/solr/.settings
+/solr/bin
+/solr/luke
+/solr/package
+
+# /solr/example
+/solr/example/webapps
+/solr/example/work
+/solr/example/solr/data
+/solr/example/exampledocs/post.jar
+
+# /solr/client/ruby/flare/
+/solr/client/ruby/flare/tmp

dev-tools/eclipse/dot.classpath

@@ -38,10 +38,17 @@
 	<classpathentry kind="src" path="modules/analysis/stempel/src/java"/>
 	<classpathentry kind="src" path="modules/analysis/stempel/src/resources"/>
 	<classpathentry kind="src" path="modules/analysis/stempel/src/test"/>
+	<classpathentry kind="src" path="modules/analysis/morfologik/src/java"/>
+	<classpathentry kind="src" path="modules/analysis/morfologik/src/test"/>	
 	<classpathentry kind="src" path="modules/benchmark/src/java"/>
 	<classpathentry kind="src" path="modules/benchmark/src/test"/>
+	<classpathentry kind="src" path="modules/facet/src/java"/>
+ 	<classpathentry kind="src" path="modules/facet/src/examples"/>
+ 	<classpathentry kind="src" path="modules/facet/src/test"/>
 	<classpathentry kind="src" path="modules/grouping/src/java"/>
 	<classpathentry kind="src" path="modules/grouping/src/test"/>
+  <classpathentry kind="src" path="modules/queries/src/java"/>
+	<classpathentry kind="src" path="modules/queries/src/test"/>
 	<classpathentry kind="src" path="modules/suggest/src/java"/>
 	<classpathentry kind="src" path="modules/suggest/src/test"/>
 	<classpathentry kind="src" path="solr/src/java"/>
@@ -76,6 +83,9 @@
 	<classpathentry kind="lib" path="lucene/contrib/queries/lib/jakarta-regexp-1.4.jar"/>
 	<classpathentry kind="lib" path="modules/analysis/icu/lib/icu4j-4_8.jar"/>
 	<classpathentry kind="lib" path="modules/analysis/phonetic/lib/commons-codec-1.4.jar"/>
+	<classpathentry kind="lib" path="modules/analysis/morfologik/lib/morfologik-fsa-1.5.2.jar"/>
+	<classpathentry kind="lib" path="modules/analysis/morfologik/lib/morfologik-polish-1.5.2.jar"/>
+	<classpathentry kind="lib" path="modules/analysis/morfologik/lib/morfologik-stemming-1.5.2.jar"/>
 	<classpathentry kind="lib" path="modules/benchmark/lib/commons-beanutils-1.7.0.jar"/>
 	<classpathentry kind="lib" path="modules/benchmark/lib/commons-collections-3.1.jar"/>
 	<classpathentry kind="lib" path="modules/benchmark/lib/commons-compress-1.1.jar"/>

dev-tools/eclipse/lucene-codestyle.xml

@@ -158,7 +158,7 @@
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw" value="insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block" value="insert"/>
-<setting id="org.eclipse.jdt.core.compiler.source" value="1.5"/>
+<setting id="org.eclipse.jdt.core.compiler.source" value="1.6"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments" value="insert"/>
 <setting id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header" value="true"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration" value="do not insert"/>
@@ -167,7 +167,7 @@
 <setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration" value="end_of_line"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator" value="insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter" value="do not insert"/>
-<setting id="org.eclipse.jdt.core.compiler.compliance" value="1.5"/>
+<setting id="org.eclipse.jdt.core.compiler.compliance" value="1.6"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.compact_else_if" value="true"/>
@@ -203,7 +203,7 @@
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line" value="false"/>
-<setting id="org.eclipse.jdt.core.compiler.codegen.targetPlatform" value="1.5"/>
+<setting id="org.eclipse.jdt.core.compiler.codegen.targetPlatform" value="1.6"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch" value="do not insert"/>
 <setting id="org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer" value="do not insert"/>

dev-tools/idea/.idea/ant.xml

@@ -15,11 +15,14 @@
     <buildFile url="file://$PROJECT_DIR$/lucene/contrib/xml-query-parser/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/analysis/common/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/analysis/icu/build.xml" />
+    <buildFile url="file://$PROJECT_DIR$/modules/analysis/morfologik/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/analysis/phonetic/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/analysis/smartcn/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/analysis/stempel/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/benchmark/build.xml" />
+    <buildFile url="file://$PROJECT_DIR$/modules/facet/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/grouping/build.xml" />
+    <buildFile url="file://$PROJECT_DIR$/modules/join/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/modules/suggest/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/solr/build.xml" />
     <buildFile url="file://$PROJECT_DIR$/solr/contrib/analysis-extras/build.xml" />

dev-tools/idea/.idea/modules.xml

@@ -9,18 +9,22 @@
       <module filepath="$PROJECT_DIR$/lucene/contrib/instantiated/instantiated.iml" />
       <module filepath="$PROJECT_DIR$/lucene/contrib/memory/memory.iml" />
       <module filepath="$PROJECT_DIR$/lucene/contrib/misc/misc.iml" />
-      <module filepath="$PROJECT_DIR$/lucene/contrib/queries/queries.iml" />
+      <module filepath="$PROJECT_DIR$/lucene/contrib/queries/queries-contrib.iml" />
-      <module filepath="$PROJECT_DIR$/lucene/contrib/queryparser/queryparser.iml" />
+      <module filepath="$PROJECT_DIR$/lucene/contrib/queryparser/queryparser-contrib.iml" />
       <module filepath="$PROJECT_DIR$/lucene/contrib/spatial/spatial.iml" />
       <module filepath="$PROJECT_DIR$/lucene/contrib/wordnet/wordnet.iml" />
       <module filepath="$PROJECT_DIR$/lucene/contrib/xml-query-parser/xml-query-parser.iml" />
-      <module filepath="$PROJECT_DIR$/modules/analysis/common/common.iml" />
+      <module filepath="$PROJECT_DIR$/modules/analysis/common/analysis-common.iml" />
       <module filepath="$PROJECT_DIR$/modules/analysis/icu/icu.iml" />
+      <module filepath="$PROJECT_DIR$/modules/analysis/morfologik/morfologik.iml" />
       <module filepath="$PROJECT_DIR$/modules/analysis/phonetic/phonetic.iml" />
       <module filepath="$PROJECT_DIR$/modules/analysis/smartcn/smartcn.iml" />
       <module filepath="$PROJECT_DIR$/modules/analysis/stempel/stempel.iml" />
       <module filepath="$PROJECT_DIR$/modules/benchmark/benchmark.iml" />
+      <module filepath="$PROJECT_DIR$/modules/facet/facet.iml" />
       <module filepath="$PROJECT_DIR$/modules/grouping/grouping.iml" />
+      <module filepath="$PROJECT_DIR$/modules/join/join.iml" />
+      <module filepath="$PROJECT_DIR$/modules/queries/queries.iml" />
       <module filepath="$PROJECT_DIR$/modules/suggest/suggest.iml" />
       <module filepath="$PROJECT_DIR$/solr/solr.iml" />
       <module filepath="$PROJECT_DIR$/solr/contrib/analysis-extras/analysis-extras.iml" />

dev-tools/idea/.idea/workspace.xml

@@ -23,7 +23,7 @@
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
     <configuration default="false" name="common analysis module" type="JUnit" factoryName="JUnit">
-      <module name="common" />
+      <module name="analysis-common" />
       <option name="TEST_OBJECT" value="package" />
       <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/modules/analysis/build/common" />
       <option name="VM_PARAMETERS" value="-ea  -DtempDir=temp" />
@@ -50,6 +50,13 @@
       <option name="VM_PARAMETERS" value="-ea -DtempDir=temp -Djetty.testMode=1 -Djetty.insecurerandom=1 -Dsolr.directoryFactory=org.apache.solr.core.MockDirectoryFactory" />
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
+    <configuration default="false" name="facet module" type="JUnit" factoryName="JUnit">
+      <module name="facet" />
+      <option name="TEST_OBJECT" value="package" />
+      <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/modules/facet/build" />
+      <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
+      <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
+    </configuration>
     <configuration default="false" name="grouping module" type="JUnit" factoryName="JUnit">
       <module name="grouping" />
       <option name="TEST_OBJECT" value="package" />
@@ -78,6 +85,13 @@
       <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
+    <configuration default="false" name="join module" type="JUnit" factoryName="JUnit">
+      <module name="join" />
+      <option name="TEST_OBJECT" value="package" />
+      <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/modules/join/build" />
+      <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
+      <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
+    </configuration>
     <configuration default="false" name="lucene" type="JUnit" factoryName="JUnit">
       <module name="lucene" />
       <option name="TEST_OBJECT" value="package" />
@@ -99,6 +113,13 @@
       <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
+    <configuration default="false" name="morfologik analysis module" type="JUnit" factoryName="JUnit">
+      <module name="morfologik" />
+      <option name="TEST_OBJECT" value="package" />
+      <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/modules/analysis/build/morfologik" />
+      <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
+      <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
+    </configuration>
     <configuration default="false" name="phonetic analysis module" type="JUnit" factoryName="JUnit">
       <module name="phonetic" />
       <option name="TEST_OBJECT" value="package" />
@@ -107,14 +128,21 @@
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
     <configuration default="false" name="queries contrib" type="JUnit" factoryName="JUnit">
-      <module name="queries" />
+      <module name="queries-contrib" />
       <option name="TEST_OBJECT" value="package" />
       <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/lucene/build/contrib/queries" />
       <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
+    <configuration default="false" name="queries module" type="JUnit" factoryName="JUnit">
+      <module name="queries" />
+      <option name="TEST_OBJECT" value="package" />
+      <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/modules/queries/build" />
+      <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
+      <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
+    </configuration>
     <configuration default="false" name="queryparser contrib" type="JUnit" factoryName="JUnit">
-      <module name="queryparser" />
+      <module name="queryparser-contrib" />
       <option name="TEST_OBJECT" value="package" />
       <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$/lucene/build/contrib/queryparser" />
       <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
@@ -176,7 +204,7 @@
       <option name="VM_PARAMETERS" value="-ea -DtempDir=temp" />
       <option name="TEST_SEARCH_SCOPE"><value defaultName="singleModule" /></option>
     </configuration>
-    <list size="25">
+    <list size="29">
       <item index="0" class="java.lang.String" itemvalue="JUnit.analysis-extras contrib" />
       <item index="1" class="java.lang.String" itemvalue="JUnit.benchmark module" />
       <item index="2" class="java.lang.String" itemvalue="JUnit.clustering contrib" />
@@ -184,24 +212,28 @@
       <item index="4" class="java.lang.String" itemvalue="JUnit.dataimporthandler contrib" />
       <item index="5" class="java.lang.String" itemvalue="JUnit.extraction contrib" />
       <item index="6" class="java.lang.String" itemvalue="JUnit.extras from dataimporthandler contrib" />
-      <item index="7" class="java.lang.String" itemvalue="JUnit.grouping module" />
+      <item index="7" class="java.lang.String" itemvalue="JUnit.facet module" />
-      <item index="8" class="java.lang.String" itemvalue="JUnit.highlighter contrib" />
+      <item index="8" class="java.lang.String" itemvalue="JUnit.grouping module" />
-      <item index="9" class="java.lang.String" itemvalue="JUnit.icu analysis module" />
+      <item index="9" class="java.lang.String" itemvalue="JUnit.highlighter contrib" />
-      <item index="10" class="java.lang.String" itemvalue="JUnit.instantiated contrib" />
+      <item index="10" class="java.lang.String" itemvalue="JUnit.icu analysis module" />
-      <item index="11" class="java.lang.String" itemvalue="JUnit.lucene" />
+      <item index="11" class="java.lang.String" itemvalue="JUnit.instantiated contrib" />
-      <item index="12" class="java.lang.String" itemvalue="JUnit.memory contrib" />
+      <item index="12" class="java.lang.String" itemvalue="JUnit.join module" />
-      <item index="13" class="java.lang.String" itemvalue="JUnit.misc contrib" />
+      <item index="13" class="java.lang.String" itemvalue="JUnit.lucene" />
-      <item index="14" class="java.lang.String" itemvalue="JUnit.phonetic analysis module" />
+      <item index="14" class="java.lang.String" itemvalue="JUnit.memory contrib" />
-      <item index="15" class="java.lang.String" itemvalue="JUnit.queries contrib" />
+      <item index="15" class="java.lang.String" itemvalue="JUnit.misc contrib" />
-      <item index="16" class="java.lang.String" itemvalue="JUnit.queryparser contrib" />
+      <item index="16" class="java.lang.String" itemvalue="JUnit.morfologik analysis module" />
-      <item index="17" class="java.lang.String" itemvalue="JUnit.smartcn analysis module" />
+      <item index="17" class="java.lang.String" itemvalue="JUnit.phonetic analysis module" />
-      <item index="18" class="java.lang.String" itemvalue="JUnit.solr" />
+      <item index="18" class="java.lang.String" itemvalue="JUnit.queries contrib" />
-      <item index="19" class="java.lang.String" itemvalue="JUnit.spatial contrib" />
+      <item index="19" class="java.lang.String" itemvalue="JUnit.queries module" />
-      <item index="20" class="java.lang.String" itemvalue="JUnit.stempel analysis module" />
+      <item index="20" class="java.lang.String" itemvalue="JUnit.queryparser contrib" />
-      <item index="21" class="java.lang.String" itemvalue="JUnit.suggest module" />
+      <item index="21" class="java.lang.String" itemvalue="JUnit.smartcn analysis module" />
-      <item index="22" class="java.lang.String" itemvalue="JUnit.uima contrib" />
+      <item index="22" class="java.lang.String" itemvalue="JUnit.solr" />
-      <item index="23" class="java.lang.String" itemvalue="JUnit.wordnet contrib" />
+      <item index="23" class="java.lang.String" itemvalue="JUnit.spatial contrib" />
-      <item index="24" class="java.lang.String" itemvalue="JUnit.xml-query-parser contrib" />
+      <item index="24" class="java.lang.String" itemvalue="JUnit.stempel analysis module" />
+      <item index="25" class="java.lang.String" itemvalue="JUnit.suggest module" />
+      <item index="26" class="java.lang.String" itemvalue="JUnit.uima contrib" />
+      <item index="27" class="java.lang.String" itemvalue="JUnit.wordnet contrib" />
+      <item index="28" class="java.lang.String" itemvalue="JUnit.xml-query-parser contrib" />
     </list>
   </component>
 </project>

dev-tools/idea/lucene/contrib/demo/demo.iml

@@ -11,7 +11,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/lucene/contrib/highlighter/highlighter.iml

@@ -12,7 +12,7 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
     <orderEntry type="module" module-name="memory" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="lucene" />
   </component>

dev-tools/idea/lucene/contrib/instantiated/instantiated.iml

@@ -11,7 +11,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="lucene" />
   </component>

dev-tools/idea/lucene/contrib/memory/memory.iml

@@ -11,7 +11,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="lucene" />
   </component>

dev-tools/idea/lucene/contrib/misc/misc.iml

@@ -11,7 +11,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/lucene/contrib/queryparser/queryparser-contrib.iml

@@ -12,7 +12,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="lucene" />
   </component>

dev-tools/idea/lucene/contrib/spatial/spatial.iml

@@ -11,7 +11,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="lucene" />
   </component>

dev-tools/idea/lucene/contrib/wordnet/wordnet.iml

@@ -11,9 +11,8 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
-    <orderEntry type="module" module-name="common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/lucene/contrib/xml-query-parser/xml-query-parser.iml

@@ -14,9 +14,9 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
     <orderEntry type="library" name="Servlet API 2.4" level="project" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/modules/analysis/icu/icu.iml

@@ -23,7 +23,7 @@
       </library>
     </orderEntry>
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/modules/analysis/morfologik/morfologik.iml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/../build/morfologik/classes/java" />
+    <output-test url="file://$MODULE_DIR$/../build/morfologik/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library">
+      <library>
+        <CLASSES>
+          <root url="file://$MODULE_DIR$/lib" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+        <jarDirectory url="file://$MODULE_DIR$/lib" recursive="false" />
+      </library>
+    </orderEntry>
+    <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
+    <orderEntry type="module" module-name="analysis-common" />
+    <orderEntry type="module" module-name="lucene" />
+  </component>
+</module>

dev-tools/idea/modules/analysis/phonetic/phonetic.iml

@@ -21,7 +21,7 @@
       </library>
     </orderEntry>
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/modules/analysis/smartcn/smartcn.iml

@@ -12,7 +12,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/modules/analysis/stempel/stempel.iml

@@ -12,7 +12,7 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/modules/benchmark/benchmark.iml

@@ -25,10 +25,10 @@
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
     <orderEntry type="module" module-name="highlighter" />
     <orderEntry type="module" module-name="icu" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="memory" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/modules/facet/facet.iml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/build/classes/java" />
+    <output-test url="file://$MODULE_DIR$/build/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/work" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
+    <orderEntry type="module" module-name="analysis-common" />
+    <orderEntry type="module" module-name="lucene" />
+  </component>
+</module>

dev-tools/idea/modules/join/join.iml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/build/classes/java" />
+    <output-test url="file://$MODULE_DIR$/build/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/work" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
+    <orderEntry type="module" module-name="grouping" />
+    <orderEntry type="module" module-name="lucene" />
+  </component>
+</module>

dev-tools/idea/modules/queries/queries.iml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/build/classes/java" />
+    <output-test url="file://$MODULE_DIR$/build/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/work" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
+    <orderEntry type="module" module-name="lucene" />
+  </component>
+</module>

dev-tools/idea/modules/suggest/suggest.iml

@@ -11,7 +11,6 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
-    <orderEntry type="module" module-name="common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/solr/contrib/analysis-extras/analysis-extras.iml

@@ -28,7 +28,7 @@
     <orderEntry type="module" module-name="smartcn" />
     <orderEntry type="module" module-name="solr" />
     <orderEntry type="module" module-name="stempel" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/solr/contrib/clustering/clustering.iml

@@ -29,11 +29,11 @@
     <orderEntry type="module" module-name="memory" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="phonetic" />
-    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="solr" />
     <orderEntry type="module" module-name="spatial" />
     <orderEntry type="module" module-name="suggest" />
     <orderEntry type="module" module-name="lucene" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
   </component>
 </module>

dev-tools/idea/solr/contrib/dataimporthandler/dataimporthandler.iml

@@ -16,7 +16,7 @@
     <orderEntry type="library" name="Solr library" level="project" />
     <orderEntry type="library" name="Solr DIH library" level="project" />
     <orderEntry type="module" module-name="solr" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/idea/solr/solr.iml

@@ -26,11 +26,12 @@
     <orderEntry type="module" module-name="grouping" />
     <orderEntry type="module" module-name="highlighter" />
     <orderEntry type="module" module-name="icu" />
+    <orderEntry type="module" module-name="queries-contrib" />
     <orderEntry type="module" module-name="queries" />
     <orderEntry type="module" module-name="misc" />
     <orderEntry type="module" module-name="phonetic" />
     <orderEntry type="module" module-name="suggest" />
-    <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="analysis-common" />
     <orderEntry type="module" module-name="lucene" />
   </component>
 </module>

dev-tools/maven/README.maven

@@ -21,7 +21,7 @@ A. How to use nightly Jenkins-built Lucene/Solr Maven artifacts
 
 B. How to generate Lucene Maven artifacts
 
-   1. Prerequisites: JDK 1.5+ and Ant 1.7.X
+   1. Prerequisites: JDK 1.6+ and Ant 1.7.X
 
    2. Run the following command from the lucene/ directory:
 
@@ -59,8 +59,7 @@ D. How to use Maven to build Lucene/Solr
 
    The details, followed by some example Maven commands:
 
-   1. Prerequisites: JDK 1.5+ (for Lucene); JDK 1.6+ (for Solr);
+   1. Prerequisites: JDK 1.6+ and Maven 2.2.1 or 3.0.X
-                     Maven 2.2.1 or 3.0.X
 
    2. Make sure your sources are up to date.  If you checked your sources out
       from the Apache Subversion repository, run "svn update" from the top

dev-tools/maven/lucene/contrib/highlighter/pom.xml.template

@@ -56,7 +56,7 @@
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
-      <artifactId>lucene-queries</artifactId>
+      <artifactId>lucene-queries-contrib</artifactId>
       <version>${project.version}</version>
     </dependency>
     <dependency>

dev-tools/maven/lucene/contrib/misc/pom.xml.template

@@ -54,11 +54,6 @@
       <version>${project.version}</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>${project.groupId}</groupId>
-      <artifactId>lucene-analyzers-common</artifactId>
-      <version>${project.version}</version>
-    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>

dev-tools/maven/lucene/contrib/queries/pom.xml.template

@@ -27,9 +27,9 @@
     <relativePath>../../pom.xml</relativePath>
   </parent>
   <groupId>org.apache.lucene</groupId>
-  <artifactId>lucene-queries</artifactId>
+  <artifactId>lucene-queries-contrib</artifactId>
   <packaging>jar</packaging>
-  <name>Lucene Queries</name>
+  <name>Lucene Queries Contrib</name>
   <description>
     Queries - various query object exotica not in core
   </description>

dev-tools/maven/lucene/contrib/queryparser/pom.xml.template

@@ -27,7 +27,7 @@
     <relativePath>../../pom.xml</relativePath>
   </parent>
   <groupId>org.apache.lucene</groupId>
-  <artifactId>lucene-queryparser</artifactId>
+  <artifactId>lucene-queryparser-contrib</artifactId>
   <packaging>jar</packaging>
   <name>Lucene Query Parser</name>
   <description>

dev-tools/maven/lucene/contrib/spatial/pom.xml.template

@@ -49,7 +49,7 @@
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
-      <artifactId>lucene-queries</artifactId>
+      <artifactId>lucene-queries-contrib</artifactId>
       <version>${project.version}</version>
     </dependency>
     <dependency>

dev-tools/maven/lucene/contrib/wordnet/pom.xml.template

@@ -47,11 +47,6 @@
       <version>${project.version}</version>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>${project.groupId}</groupId>
-      <artifactId>lucene-analyzers-common</artifactId>
-      <version>${project.version}</version>
-    </dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>

dev-tools/maven/lucene/contrib/xml-query-parser/pom.xml.template

@@ -49,7 +49,7 @@
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
-      <artifactId>lucene-queries</artifactId>
+      <artifactId>lucene-queries-contrib</artifactId>
       <version>${project.version}</version>
     </dependency>
     <dependency>

dev-tools/maven/modules/analysis/morfologik/pom.xml.template

@@ -0,0 +1,89 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+  -->
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.lucene</groupId>
+    <artifactId>lucene-parent</artifactId>
+    <version>@version@</version>
+    <relativePath>../../../lucene/pom.xml</relativePath>
+  </parent>
+  <groupId>org.apache.lucene</groupId>
+  <artifactId>lucene-analyzers-morfologik</artifactId>
+  <packaging>jar</packaging>
+  <name>Lucene Morfologik Polish Lemmatizer</name>
+  <description>
+  	 A dictionary-driven lemmatizer for Polish (includes morphosyntactic annotations)
+  </description>
+  <properties>
+    <module-directory>modules/analysis/morfologik</module-directory>
+    <build-directory>../build/morfologik</build-directory>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-core</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-test-framework</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-analyzers-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-analyzers-common</artifactId>
+      <version>${project.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.carrot2</groupId>
+      <artifactId>morfologik-polish</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <directory>${build-directory}</directory>
+    <outputDirectory>${build-directory}/classes/java</outputDirectory>
+    <testOutputDirectory>${build-directory}/classes/test</testOutputDirectory>
+    <sourceDirectory>src/java</sourceDirectory>
+    <testSourceDirectory>src/test</testSourceDirectory>
+    <testResources>
+      <testResource>
+        <directory>${project.build.testSourceDirectory}</directory>
+        <excludes>
+          <exclude>**/*.java</exclude>
+        </excludes>
+      </testResource>
+    </testResources>
+  </build>
+</project>

dev-tools/maven/modules/analysis/pom.xml.template

@@ -33,6 +33,7 @@
   <modules>
     <module>common</module>
     <module>icu</module>
+    <module>morfologik</module>
     <module>phonetic</module>
     <module>smartcn</module>
     <module>stempel</module>

dev-tools/maven/modules/facet/pom.xml.template

@@ -0,0 +1,98 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+    http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+  -->
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.lucene</groupId>
+    <artifactId>lucene-parent</artifactId>
+    <version>@version@</version>
+    <relativePath>../../lucene/pom.xml</relativePath>
+  </parent>
+  <groupId>org.apache.lucene</groupId>
+  <artifactId>lucene-facet</artifactId>
+  <packaging>jar</packaging>
+  <name>Lucene Facets</name>
+  <description>
+    Package for Faceted Indexing and Search
+  </description>
+  <properties>
+    <module-directory>modules/facet</module-directory>
+    <build-directory>build</build-directory>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-core</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-analyzers-common</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-test-framework</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <directory>${build-directory}</directory>
+    <outputDirectory>${build-directory}/classes/java</outputDirectory>
+    <testOutputDirectory>${build-directory}/classes/test</testOutputDirectory>
+    <sourceDirectory>src/java</sourceDirectory>
+    <testSourceDirectory>src/test</testSourceDirectory>
+    <testResources>
+      <testResource>
+        <directory>${project.build.testSourceDirectory}</directory>
+        <excludes>
+          <exclude>**/*.java</exclude>
+        </excludes>
+      </testResource>
+    </testResources>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>add-source</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/examples</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

dev-tools/maven/modules/join/pom.xml.template

@@ -0,0 +1,76 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+  -->
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.lucene</groupId>
+    <artifactId>lucene-parent</artifactId>
+    <version>@version@</version>
+    <relativePath>../../lucene/pom.xml</relativePath>
+  </parent>
+  <groupId>org.apache.lucene</groupId>
+  <artifactId>lucene-join</artifactId>
+  <packaging>jar</packaging>
+  <name>Lucene Join</name>
+  <description>Lucene Join Module</description>
+  <properties>
+    <module-directory>modules/join</module-directory>
+    <build-directory>build</build-directory>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-core</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-grouping</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-test-framework</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <directory>${build-directory}</directory>
+    <outputDirectory>${build-directory}/classes/java</outputDirectory>
+    <testOutputDirectory>${build-directory}/classes/test</testOutputDirectory>
+    <sourceDirectory>src/java</sourceDirectory>
+    <testSourceDirectory>src/test</testSourceDirectory>
+    <testResources>
+      <testResource>
+        <directory>${project.build.testSourceDirectory}</directory>
+        <excludes>
+          <exclude>**/*.java</exclude>
+        </excludes>
+      </testResource>
+    </testResources>
+  </build>
+</project>

dev-tools/maven/modules/pom.xml.template

@@ -33,7 +33,10 @@
   <modules>
     <module>analysis</module>
     <module>benchmark</module>
+    <module>facet</module>
     <module>grouping</module>
+    <module>join</module>
+    <module>queries</module>
     <module>suggest</module>
   </modules>
   <build>

dev-tools/maven/modules/queries/pom.xml.template

@@ -0,0 +1,71 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <!--
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+  -->
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.apache.lucene</groupId>
+    <artifactId>lucene-parent</artifactId>
+    <version>@version@</version>
+    <relativePath>../../lucene/pom.xml</relativePath>
+  </parent>
+  <groupId>org.apache.lucene</groupId>
+  <artifactId>lucene-queries</artifactId>
+  <packaging>jar</packaging>
+  <name>Lucene Queries</name>
+  <description>Lucene Queries Module</description>
+  <properties>
+    <module-directory>modules/queries</module-directory>
+    <build-directory>build</build-directory>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-core</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-test-framework</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <directory>${build-directory}</directory>
+    <outputDirectory>${build-directory}/classes/java</outputDirectory>
+    <testOutputDirectory>${build-directory}/classes/test</testOutputDirectory>
+    <sourceDirectory>src/java</sourceDirectory>
+    <testSourceDirectory>src/test</testSourceDirectory>
+    <testResources>
+      <testResource>
+        <directory>${project.build.testSourceDirectory}</directory>
+        <excludes>
+          <exclude>**/*.java</exclude>
+        </excludes>
+      </testResource>
+    </testResources>
+  </build>
+</project>

dev-tools/maven/pom.xml.template

@@ -41,7 +41,7 @@
   <properties>
     <base.specification.version>4.0.0</base.specification.version>
     <maven.build.timestamp.format>yyyy-MM-dd HH:mm:ss</maven.build.timestamp.format>
-    <java.compat.version>1.5</java.compat.version>
+    <java.compat.version>1.6</java.compat.version>
     <jetty.version>6.1.26</jetty.version>
     <patched.jetty.version>6.1.26-patched-JETTY-1340</patched.jetty.version>
     <slf4j.version>1.6.1</slf4j.version>
@@ -280,6 +280,11 @@
         <artifactId>carrot2-core</artifactId>
         <version>3.5.0</version>
       </dependency>
+      <dependency>
+        <groupId>org.carrot2</groupId>
+        <artifactId>morfologik-polish</artifactId>
+        <version>1.5.2</version>
+      </dependency>
       <dependency>
         <groupId>org.codehaus.woodstox</groupId>
         <artifactId>wstx-asl</artifactId>

dev-tools/maven/solr/src/pom.xml.template

@@ -78,7 +78,12 @@
     </dependency>
     <dependency>
       <groupId>org.apache.lucene</groupId>
-      <artifactId>lucene-queries</artifactId>
+      <artifactId>lucene-queries-contrib</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.lucene</groupId>
+      <artifactId>lucene-queries-contrib</artifactId>
       <version>${project.version}</version>
     </dependency>
     <dependency>
@@ -96,6 +101,11 @@
       <artifactId>lucene-grouping</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.lucene</groupId>
+      <artifactId>lucene-queries</artifactId>
+      <version>${project.version}</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.solr</groupId>
       <artifactId>solr-commons-csv</artifactId>
@@ -151,6 +161,11 @@
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-jdk14</artifactId>
     </dependency> 
+    <dependency>
+      <groupId>org.codehaus.woodstox</groupId>
+      <artifactId>wstx-asl</artifactId>
+      <scope>runtime</scope>
+    </dependency>
     <dependency>
       <groupId>javax.servlet</groupId>
       <artifactId>servlet-api</artifactId>

dev-tools/scripts/smokeTestRelease.py

@@ -29,6 +29,9 @@ import HTMLParser
 
 # http://s.apache.org/lusolr32rc2
 
+JAVA5_HOME = '/usr/local/src/jdk1.5.0_22'
+JAVA6_HOME = '/usr/local/src/jdk1.6.0_21'
+
 # TODO
 #   + verify KEYS contains key that signed the release
 #   + make sure changes HTML looks ok
@@ -212,13 +215,40 @@ def testChanges(project, version, changesURLString):
     raise RuntimeError('did not see Contrib-Changes.html link from %s' % changesURLString)
 
   s = load(changesURL)
+  checkChangesContent(s, version, changesURL, project, True)
 
-  if s.find('Release %s' % version) == -1:
+def testChangesText(dir, version, project):
-    raise RuntimeError('did not see "Release %s" in %s' % (version, changesURL))
+  "Checks all CHANGES.txt under this dir."
+  for root, dirs, files in os.walk(dir):
+
+    # NOTE: O(N) but N should be smallish:
+    if 'CHANGES.txt' in files:
+      fullPath = '%s/CHANGES.txt' % root
+      print 'CHECK %s' % fullPath
+      checkChangesContent(open(fullPath).read(), version, fullPath, project, False)
+      
+def checkChangesContent(s, version, name, project, isHTML):
+
+  if isHTML and s.find('Release %s' % version) == -1:
+    raise RuntimeError('did not see "Release %s" in %s' % (version, name))
+
+  if s.lower().find('not yet released') != -1:
+    raise RuntimeError('saw "not yet released" in %s' % name)
+
+  if not isHTML:
+    if project == 'lucene':
+      sub = 'Lucene %s' % version
+    else:
+      sub = version
+      
+    if s.find(sub) == -1:
+      # contrib/benchmark never seems to include release info:
+      if name.find('/benchmark/') == -1:
+        raise RuntimeError('did not see "%s" in %s' % (sub, name))
   
 def run(command, logFile):
   if os.system('%s > %s 2>&1' % (command, logFile)):
-    raise RuntimeError('command "%s" failed; see log file %s' % (command, logFile))
+    raise RuntimeError('command "%s" failed; see log file %s/%s' % (command, os.getcwd(), logFile))
     
 def verifyDigests(artifact, urlString, tmpDir):
   print '    verify md5/sha1 digests'
@@ -327,26 +357,33 @@ def verifyUnpacked(project, artifact, unpackPath, version):
   if isSrc:
     if project == 'lucene':
       print '    run tests w/ Java 5...'
-      run('export JAVA_HOME=/usr/local/src/jdk1.5.0_22; ant test', '%s/test.log' % unpackPath)
+      run('export JAVA_HOME=%s; ant test' % JAVA5_HOME, '%s/test.log' % unpackPath)
-      run('export JAVA_HOME=/usr/local/src/jdk1.5.0_22; ant jar', '%s/compile.log' % unpackPath)
+      run('export JAVA_HOME=%s; ant jar' % JAVA5_HOME, '%s/compile.log' % unpackPath)
-      testDemo(isSrc)
+      testDemo(isSrc, version)
     else:
       print '    run tests w/ Java 6...'
-      run('export JAVA_HOME=/usr/local/src/jdk1.6.0_21; ant test', '%s/test.log' % unpackPath)
+      run('export JAVA_HOME=%s; ant test' % JAVA6_HOME, '%s/test.log' % unpackPath)
   else:
     if project == 'lucene':
-      testDemo(isSrc)
+      testDemo(isSrc, version)
 
-def testDemo(isSrc):
+  testChangesText('.', version, project)
+
+def testDemo(isSrc, version):
   print '    test demo...'
   if isSrc:
-    cp = 'build/lucene-core-3.2-SNAPSHOT.jar:build/contrib/demo/lucene-demo-3.2-SNAPSHOT.jar'
+    # allow lucene dev version to be either 3.3 or 3.3.0:
+    if version.endswith('.0'):
+      cp = 'build/lucene-core-%s-SNAPSHOT.jar:build/contrib/demo/lucene-demo-%s-SNAPSHOT.jar' % (version, version)
+      cp += ':build/lucene-core-%s-SNAPSHOT.jar:build/contrib/demo/lucene-demo-%s-SNAPSHOT.jar' % (version[:-2], version[:-2])
+    else:
+      cp = 'build/lucene-core-%s-SNAPSHOT.jar:build/contrib/demo/lucene-demo-%s-SNAPSHOT.jar' % (version, version)
     docsDir = 'src'
   else:
-    cp = 'lucene-core-3.2.0.jar:contrib/demo/lucene-demo-3.2.0.jar'
+    cp = 'lucene-core-%s.jar:contrib/demo/lucene-demo-%s.jar' % (version, version)
     docsDir = 'docs'
-  run('export JAVA_HOME=/usr/local/src/jdk1.5.0_22; java -cp %s org.apache.lucene.demo.IndexFiles -index index -docs %s' % (cp, docsDir), 'index.log')
+  run('export JAVA_HOME=%s; %s/bin/java -cp %s org.apache.lucene.demo.IndexFiles -index index -docs %s' % (JAVA5_HOME, JAVA5_HOME, cp, docsDir), 'index.log')
-  run('export JAVA_HOME=/usr/local/src/jdk1.5.0_22; java -cp %s org.apache.lucene.demo.SearchFiles -index index -query lucene' % cp, 'search.log')
+  run('export JAVA_HOME=%s; %s/bin/java -cp %s org.apache.lucene.demo.SearchFiles -index index -query lucene' % (JAVA5_HOME, JAVA5_HOME, cp), 'search.log')
   reMatchingDocs = re.compile('(\d+) total matching documents')
   m = reMatchingDocs.search(open('search.log', 'rb').read())
   if m is None:

lucene/BUILD.txt

@@ -1,14 +1,14 @@
 Lucene Build Instructions
 
 Basic steps:
-  0) Install JDK 1.5 (or greater), Ant 1.7.0 (or greater)
+  0) Install JDK 1.5 (or greater), Ant 1.7.x (not 1.6.x, not 1.8.x)
   1) Download Lucene from Apache and unpack it
   2) Connect to the top-level of your Lucene installation
   3) Install JavaCC (optional)
   4) Run ant
 
 Step 0) Set up your development environment (JDK 1.5 or greater,
-Ant 1.7.0 or greater)
+Ant 1.7.x)
 
 We'll assume that you know how to get and set up the JDK - if you
 don't, then we suggest starting at http://java.sun.com and learning
@@ -16,7 +16,7 @@ more about Java, before returning to this README. Lucene runs with
 JDK 1.5 and later.
 
 Like many Open Source java projects, Lucene uses Apache Ant for build
-control.  Specifically, you MUST use Ant version 1.7.0 or greater.
+control.  Specifically, you MUST use Ant version 1.7.x
 
 Ant is "kind of like make without make's wrinkles".  Ant is
 implemented in java and uses XML-based configuration files.  You can

lucene/CHANGES.txt

@@ -149,6 +149,13 @@ Changes in backwards compatibility policy
   files holding stored fields and term vectors) while flushing a
   segment.  (Mike McCandless)
 
+* LUCENE-2548: Field names (eg in Term, FieldInfo) are no longer
+  interned.  (Mike McCandless)
+
+* LUCENE-2883: The contents of o.a.l.search.function has been consolidated into
+  the queries module and can be found at o.a.l.queries.function.  See MIGRATE.txt
+  for more information (Chris Male)
+
 Changes in Runtime Behavior
 
 * LUCENE-2846: omitNorms now behaves like omitTermFrequencyAndPositions, if you
@@ -281,6 +288,17 @@ API Changes
 * LUCENE-2953: In addition to changes in 3.x, PriorityQueue#initialize(int)
   function was moved into the ctor. (Uwe Schindler, Yonik Seeley)
 
+* LUCENE-3219: SortField type properties have been moved to an enum
+  SortField.Type.  In be consistent, CachedArrayCreator.getSortTypeID() has
+  been changed CachedArrayCreator.getSortType(). (Chris Male)
+
+* LUCENE-3225: Add TermsEnum.seekExact for faster seeking when you
+  don't need the ceiling term; renamed existing seek methods to either
+  seekCeil or seekExact; changed seekExact(ord) to return no value.
+  Fixed MemoryCodec and SimpleTextCodec to optimize the seekExact
+  case, and fixed places in Lucene to use seekExact when possible.
+  (Mike McCandless)
+
 New features
 
 * LUCENE-2604: Added RegexpQuery support to QueryParser. Regular expressions
@@ -474,6 +492,26 @@ Bug fixes
 
 ======================= Lucene 3.x (not yet released) ================
 
+Bug fixes
+
+* LUCENE-3251: Directory#copy failed to close target output if opening the
+  source stream failed. (Simon Willnauer)
+
+* LUCENE-3254: Fixed minor bug in deletes were written to disk,
+  causing the file to sometimes be larger than it needed to be.  (Mike
+  McCandless)
+
+Optimizations
+
+* LUCENE-3201, LUCENE-3218: CompoundFileSystem code has been consolidated 
+  into a Directory implementation. Reading is optimized for MMapDirectory,
+  NIOFSDirectory and SimpleFSDirectory to only map requested parts of the
+  CFS into an IndexInput. Writing to a CFS now tries to append to the CF
+  directly if possible and merges separately written files on the fly instead
+  of during close. (Simon Willnauer, Robert Muir)
+
+======================= Lucene 3.3.0 =======================
+
 Changes in backwards compatibility policy
 
 * LUCENE-3140: IndexOutput.copyBytes now takes a DataInput (superclass
@@ -489,6 +527,13 @@ Changes in backwards compatibility policy
   overridden one of these methods, cut over to the non-deprecated
   implementation. (Uwe Schindler, Robert Muir, Yonik Seeley)
 
+* LUCENE-3238: Made MultiTermQuery.rewrite() final, to prevent
+  problems (such as not properly setting rewrite methods, or 
+  not working correctly with things like SpanMultiTermQueryWrapper).
+  To rewrite to a simpler form, instead return a simpler enum
+  from getEnum(IndexReader). For example, to rewrite to a single term, 
+  return a SingleTermEnum.  (ludovic Boutros, Uwe Schindler, Robert Muir)
+
 Changes in runtime behavior
 
 * LUCENE-2834: the hash used to compute the lock file name when the
@@ -537,6 +582,14 @@ Bug fixes
   background optimize when documents are still being deleted
   concurrently with the optimize (Mike McCandless)
 
+* LUCENE-3222: The RAM accounting for buffered delete terms was
+  failing to measure the space required to hold the term's field and
+  text character data.  (Mike McCandless)
+
+* LUCENE-3238: Fixed bug where using WildcardQuery("prefix*") inside
+  of a SpanMultiTermQueryWrapper rewrote incorrectly and returned
+  an error instead.  (ludovic Boutros, Uwe Schindler, Robert Muir)
+
 API Changes
 
 * LUCENE-3208: Renamed protected IndexSearcher.createWeight() to expert

lucene/MIGRATE.txt

@@ -364,3 +364,21 @@ LUCENE-1458, LUCENE-2111: Flexible Indexing
   for applications that rely on Lucene's internal document ID
   assigment.  If so, you should instead use LogByteSize/DocMergePolicy
   during indexing.
+
+* LUCENE-2883: Lucene's o.a.l.search.function ValueSource based functionality, was consolidated
+  into module/queries along with Solr's similar functionality.  The following classes were moved:
+   - o.a.l.search.function.CustomScoreQuery -> o.a.l.queries.CustomScoreQuery
+   - o.a.l.search.function.CustomScoreProvider -> o.a.l.queries.CustomScoreProvider
+   - o.a.l.search.function.NumericIndexDocValueSource -> o.a.l.queries.function.valuesource.NumericIndexDocValueSource
+  The following lists the replacement classes for those removed:
+   - o.a.l.search.function.ByteFieldSource -> o.a.l.queries.function.valuesource.ByteFieldSource
+   - o.a.l.search.function.DocValues -> o.a.l.queries.function.DocValues
+   - o.a.l.search.function.FieldCacheSource -> o.a.l.queries.function.valuesource.FieldCacheSource
+   - o.a.l.search.function.FieldScoreQuery ->o.a.l.queries.function.FunctionQuery
+   - o.a.l.search.function.FloatFieldSource -> o.a.l.queries.function.valuesource.FloatFieldSource
+   - o.a.l.search.function.IntFieldSource -> o.a.l.queries.function.valuesource.IntFieldSource
+   - o.a.l.search.function.OrdFieldSource -> o.a.l.queries.function.valuesource.OrdFieldSource
+   - o.a.l.search.function.ReverseOrdFieldSource -> o.a.l.queries.function.valuesource.ReverseOrdFieldSource
+   - o.a.l.search.function.ShortFieldSource -> o.a.l.queries.function.valuesource.ShortFieldSource
+   - o.a.l.search.function.ValueSource -> o.a.l.queries.function.ValueSource
+   - o.a.l.search.function.ValueSourceQuery -> o.a.l.queries.function.FunctionQuery

lucene/README.txt

@@ -22,6 +22,7 @@ lucene-core-XX-javadoc.jar
   
 lucene-test-framework-XX.jar
   The compiled Lucene test-framework library.
+  Depends on junit 4.7.x (not 4.6.x, not 4.8.x), and Apache Ant 1.7.x (not 1.6.x, not 1.8.x)
 
 lucene-test-framework-XX-javadoc.jar
   The Javadoc jar for the compiled Lucene test-framework library.

lucene/common-build.xml

@@ -95,15 +95,15 @@
     
   <property name="javac.deprecation" value="off"/>
   <property name="javac.debug" value="on"/>
-  <property name="javac.source" value="1.5"/>
+  <property name="javac.source" value="1.6"/>
-  <property name="javac.target" value="1.5"/>
+  <property name="javac.target" value="1.6"/>
-  <property name="javac.source.backwards" value="1.5"/>
+  <property name="javac.source.backwards" value="1.6"/>
-  <property name="javac.target.backwards" value="1.5"/>
+  <property name="javac.target.backwards" value="1.6"/>
   <!-- clover wants to run with -lib, otherwise we prefer a repeatable
        classpath -->
   <property name="javac.includeAntRuntime" value="${run.clover}"/>
 
-  <property name="javadoc.link" value="http://java.sun.com/j2se/1.5/docs/api/"/>
+  <property name="javadoc.link" value="http://download.oracle.com/javase/6/docs/api/"/>
   <property name="javadoc.access" value="protected"/>
   <property name="javadoc.charset" value="utf-8"/>
   <property name="javadoc.dir" value="${common.dir}/build/docs/api"/>
@@ -838,8 +838,6 @@
       <!-- Lucene  -->
       <arg value="-c" />
       <arg value="${basedir}/lib" />
-      <arg value="-c" />
-      <arg value="${basedir}/contrib/queries/lib" />
     </java>
   </target>
 

lucene/contrib/CHANGES.txt

@@ -5,6 +5,11 @@ http://s.apache.org/luceneversions
 
 ======================= Trunk (not yet released) =======================
 
+Changes in runtime behavior
+
+ * LUCENE-3250: Wordnet's SynExpand requires a non-null Analyzer (it no longer
+   treats null as StandardAnalyzer).  (Robert Muir)
+  
 Build
 
  * LUCENE-2845: Moved contrib/benchmark to modules.
@@ -55,6 +60,31 @@ Bug Fixes
 
 ======================= Lucene 3.x (not yet released) ================
 
+New Features
+
+ * LUCENE-3234: provide a limit on phrase analysis in FastVectorHighlighter for
+   highlighting speed up. Use FastVectorHighlighter.setPhraseLimit() to set limit
+   (e.g. 5000). (Mike Sokolov via Koji Sekiguchi)
+
+ * LUCENE-3079: a new facet module which provides faceted indexing & search
+   capabilities. It allows managing a taxonomy of categories, and index them
+   with documents. It also provides search API for aggregating (e.g. count)
+   the weights of the categories that are relevant to the search results. 
+   (Shai Erera)
+   
+ * LUCENE-3171: Added BlockJoinQuery and BlockJoinCollector, under the
+   new contrib/join module, to enable searches that require joining
+   between parent and child documents.  Joined (children + parent)
+   documents must be indexed as a document block, using
+   IndexWriter.add/UpdateDocuments (Mark Harwood, Mike McCandless)
+
+API Changes
+   
+Bug Fixes
+
+
+======================= Lucene 3.3.0 =======================
+
 New Features
 
  * LUCENE-152: Add KStem (light stemmer for English).

lucene/contrib/contrib-build.xml

@@ -75,7 +75,7 @@
     property="pom.xml.present">
   </available>
 			
-  <target name="dist-maven" if="pom.xml.present" depends="compile-core, jar-src">
+  <target name="dist-maven" if="pom.xml.present" depends="jar-core, jar-src, javadocs">
     <taskdef resource="org/apache/maven/artifact/ant/antlib.xml" 
              uri="antlib:org.apache.maven.artifact.ant" 
              classpathref="maven-ant-tasks.classpath"/>
@@ -116,6 +116,7 @@
   <macrodef name="contrib-uptodate">
     <attribute name="name"/>
     <attribute name="property" default="@{name}.uptodate"/>
+    <attribute name="contrib-src-name" default="@{name}"/>
     <attribute name="classpath.property" default="@{name}.jar"/>
     <!-- set jarfile only, if the target jar file has no generic name, applies to analyzers with its common and smartcn subdir -->
     <attribute name="jarfile" default="${common.dir}/build/contrib/@{name}/lucene-@{name}-${version}.jar"/>
@@ -123,7 +124,7 @@
       <!--<echo message="Checking '@{jarfile}' against source folder '${common.dir}/contrib/@{name}/src/java'"/>-->
       <property name="@{classpath.property}" location="@{jarfile}"/>
       <uptodate property="@{property}" targetfile="@{jarfile}">
-        <srcfiles dir="${common.dir}/contrib/@{name}/src/java" includes="**/*.java"/>
+        <srcfiles dir="${common.dir}/contrib/@{contrib-src-name}/src/java" includes="**/*.java"/>
       </uptodate>
     </sequential>
   </macrodef>
@@ -131,13 +132,14 @@
   <macrodef name="module-uptodate">
     <attribute name="name"/>
     <attribute name="property" default="@{name}.uptodate"/>
+    <attribute name="module-src-name" default="@{name}"/>
     <attribute name="classpath.property" default="@{name}.jar"/>
     <!-- set jarfile only, if the target jar file has no generic name, applies to analyzers with its common and smartcn subdir -->
-    <attribute name="jarfile" default="${common.dir}/../modules/@{name}/build/lucene-@{name}-${version}.jar"/>
+    <attribute name="jarfile" default="${common.dir}/../modules/@{module-src-name}/build/lucene-@{name}-${version}.jar"/>
     <sequential>
       <property name="@{classpath.property}" location="@{jarfile}"/>
       <uptodate property="@{property}" targetfile="@{jarfile}">
-      	<srcfiles dir="${common.dir}/../modules/@{name}/src/java" includes="**/*.java"/>
+      	<srcfiles dir="${common.dir}/../modules/@{module-src-name}/src/java" includes="**/*.java"/>
       </uptodate>
     </sequential>
   </macrodef>

lucene/contrib/demo/src/java/org/apache/lucene/demo/IndexFiles.java

@@ -38,7 +38,11 @@ import java.io.IOException;
 import java.io.InputStreamReader;
 import java.util.Date;
 
-/** Index all text files under a directory. See http://lucene.apache.org/java/4_0/demo.html. */
+/** Index all text files under a directory.
+ * <p>
+ * This is a command-line application demonstrating simple Lucene indexing.
+ * Run it with no command-line arguments for usage information.
+ */
 public class IndexFiles {
   
   private IndexFiles() {}
@@ -47,8 +51,8 @@ public class IndexFiles {
   public static void main(String[] args) {
     String usage = "java org.apache.lucene.demo.IndexFiles"
                  + " [-index INDEX_PATH] [-docs DOCS_PATH] [-update]\n\n"
-                   // TODO: Change the link with every release (or: fill in some less error-prone alternative here...)
+                 + "This indexes the documents in DOCS_PATH, creating a Lucene index"
-                 + "See http://lucene.apache.org/java/4_0/demo.html for details.";
+                 + "in INDEX_PATH that can be searched with SearchFiles";
     String indexPath = "index";
     String docsPath = null;
     boolean create = true;

lucene/contrib/highlighter/build.xml

@@ -26,7 +26,7 @@
   <import file="../contrib-build.xml"/>
 
   <contrib-uptodate name="memory" property="memory.uptodate" classpath.property="memory.jar"/>
-  <contrib-uptodate name="queries" property="queries.uptodate" classpath.property="queries.jar"/>
+  <contrib-uptodate name="queries-contrib" contrib-src-name="queries" property="queries.uptodate" classpath.property="queries.jar"/>
 
   <path id="classpath">
     <pathelement path="${memory.jar}"/>

lucene/contrib/highlighter/src/java/org/apache/lucene/search/highlight/QueryScorer.java

@@ -31,7 +31,6 @@ import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.memory.MemoryIndex;
 import org.apache.lucene.search.Query;
 import org.apache.lucene.search.spans.SpanQuery;
-import org.apache.lucene.util.StringHelper;
 
 /**
  * {@link Scorer} implementation which scores text fragments by the number of
@@ -88,7 +87,7 @@ public class QueryScorer implements Scorer {
    * @param defaultField
    */
   public QueryScorer(Query query, IndexReader reader, String field, String defaultField) {
-    this.defaultField = StringHelper.intern(defaultField);
+    this.defaultField = defaultField;
     init(query, field, reader, true);
   }
 
@@ -96,7 +95,7 @@ public class QueryScorer implements Scorer {
    * @param defaultField - The default field for queries with the field name unspecified
    */
   public QueryScorer(Query query, String field, String defaultField) {
-    this.defaultField = StringHelper.intern(defaultField);
+    this.defaultField = defaultField;
     init(query, field, null, true);
   }
 

lucene/contrib/highlighter/src/java/org/apache/lucene/search/highlight/QueryTermExtractor.java

@@ -26,7 +26,6 @@ import org.apache.lucene.search.BooleanClause;
 import org.apache.lucene.search.BooleanQuery;
 import org.apache.lucene.search.FilteredQuery;
 import org.apache.lucene.search.Query;
-import org.apache.lucene.util.StringHelper;
 
 /**
  * Utility class used to extract the terms used in a query, plus any weights.
@@ -94,10 +93,6 @@ public final class QueryTermExtractor
 	public static final WeightedTerm[] getTerms(Query query, boolean prohibited, String fieldName) 
 	{
 		HashSet<WeightedTerm> terms=new HashSet<WeightedTerm>();
-		if(fieldName!=null)
-		{
-		    fieldName= StringHelper.intern(fieldName);
-		}
 		getTerms(query,terms,prohibited,fieldName);
 		return terms.toArray(new WeightedTerm[0]);
 	}
@@ -114,7 +109,6 @@ public final class QueryTermExtractor
 	    return getTerms(query,prohibited,null);
 	}	
 
-	//fieldname MUST be interned prior to this call
 	private static final void getTerms(Query query, HashSet<WeightedTerm> terms,boolean prohibited, String fieldName) 
 	{
        	try
@@ -131,7 +125,7 @@ public final class QueryTermExtractor
 	       		for (Iterator<Term> iter = nonWeightedTerms.iterator(); iter.hasNext();)
 				{
 					Term term = iter.next();
-				    if((fieldName==null)||(term.field()==fieldName))
+                                        if((fieldName==null)||(term.field().equals(fieldName)))
 					{
 						terms.add(new WeightedTerm(query.getBoost(),term.text()));
 					}

lucene/contrib/highlighter/src/java/org/apache/lucene/search/highlight/WeightedSpanTermExtractor.java

@@ -41,7 +41,6 @@ import org.apache.lucene.search.spans.SpanOrQuery;
 import org.apache.lucene.search.spans.SpanQuery;
 import org.apache.lucene.search.spans.SpanTermQuery;
 import org.apache.lucene.search.spans.Spans;
-import org.apache.lucene.util.StringHelper;
 
 /**
  * Class used to extract {@link WeightedSpanTerm}s from a {@link Query} based on whether 
@@ -63,7 +62,7 @@ public class WeightedSpanTermExtractor {
 
   public WeightedSpanTermExtractor(String defaultField) {
     if (defaultField != null) {
-      this.defaultField = StringHelper.intern(defaultField);
+      this.defaultField = defaultField;
     }
   }
 
@@ -314,8 +313,8 @@ public class WeightedSpanTermExtractor {
    * Necessary to implement matches for queries against <code>defaultField</code>
    */
   private boolean fieldNameComparator(String fieldNameToCheck) {
-    boolean rv = fieldName == null || fieldNameToCheck == fieldName
+    boolean rv = fieldName == null || fieldName.equals(fieldNameToCheck)
-        || fieldNameToCheck == defaultField;
+      || (defaultField != null && defaultField.equals(fieldNameToCheck));
     return rv;
   }
 
@@ -372,7 +371,7 @@ public class WeightedSpanTermExtractor {
   public Map<String,WeightedSpanTerm> getWeightedSpanTerms(Query query, TokenStream tokenStream,
       String fieldName) throws IOException {
     if (fieldName != null) {
-      this.fieldName = StringHelper.intern(fieldName);
+      this.fieldName = fieldName;
     } else {
       this.fieldName = null;
     }
@@ -408,7 +407,7 @@ public class WeightedSpanTermExtractor {
   public Map<String,WeightedSpanTerm> getWeightedSpanTermsWithScores(Query query, TokenStream tokenStream, String fieldName,
       IndexReader reader) throws IOException {
     if (fieldName != null) {
-      this.fieldName = StringHelper.intern(fieldName);
+      this.fieldName = fieldName;
     } else {
       this.fieldName = null;
     }

lucene/contrib/highlighter/src/java/org/apache/lucene/search/vectorhighlight/FastVectorHighlighter.java

@@ -35,6 +35,7 @@ public class FastVectorHighlighter {
   private final boolean fieldMatch;
   private final FragListBuilder fragListBuilder;
   private final FragmentsBuilder fragmentsBuilder;
+  private int phraseLimit = Integer.MAX_VALUE;
 
   /**
    * the default constructor.
@@ -173,7 +174,7 @@ public class FastVectorHighlighter {
       final FieldQuery fieldQuery, IndexReader reader, int docId,
       String fieldName, int fragCharSize ) throws IOException {
     FieldTermStack fieldTermStack = new FieldTermStack( reader, docId, fieldName, fieldQuery );
-    FieldPhraseList fieldPhraseList = new FieldPhraseList( fieldTermStack, fieldQuery );
+    FieldPhraseList fieldPhraseList = new FieldPhraseList( fieldTermStack, fieldQuery, phraseLimit );
     return fragListBuilder.createFieldFragList( fieldPhraseList, fragCharSize );
   }
 
@@ -190,4 +191,15 @@ public class FastVectorHighlighter {
    * @return whether fieldMatch or not
    */
   public boolean isFieldMatch(){ return fieldMatch; }
+  
+  /**
+   * @return the maximum number of phrases to analyze when searching for the highest-scoring phrase.
+   */
+  public int getPhraseLimit () { return phraseLimit; }
+  
+  /**
+   * set the maximum number of phrases to analyze when searching for the highest-scoring phrase.
+   * The default is unlimited (Integer.MAX_VALUE).
+   */
+  public void setPhraseLimit (int phraseLimit) { this.phraseLimit = phraseLimit; }
 }

lucene/contrib/highlighter/src/java/org/apache/lucene/search/vectorhighlight/FieldPhraseList.java

@@ -32,19 +32,30 @@ public class FieldPhraseList {
   LinkedList<WeightedPhraseInfo> phraseList = new LinkedList<WeightedPhraseInfo>();
   
   /**
-   * a constructor.
+   * create a FieldPhraseList that has no limit on the number of phrases to analyze
    * 
    * @param fieldTermStack FieldTermStack object
    * @param fieldQuery FieldQuery object
    */
-  public FieldPhraseList( FieldTermStack fieldTermStack, FieldQuery fieldQuery ){
+  public FieldPhraseList( FieldTermStack fieldTermStack, FieldQuery fieldQuery){
+      this (fieldTermStack, fieldQuery, Integer.MAX_VALUE);
+  }
+  
+  /**
+   * a constructor.
+   * 
+   * @param fieldTermStack FieldTermStack object
+   * @param fieldQuery FieldQuery object
+   * @param phraseLimit maximum size of phraseList
+   */
+  public FieldPhraseList( FieldTermStack fieldTermStack, FieldQuery fieldQuery, int phraseLimit){
     final String field = fieldTermStack.getFieldName();
 
     LinkedList<TermInfo> phraseCandidate = new LinkedList<TermInfo>();
     QueryPhraseMap currMap = null;
     QueryPhraseMap nextMap = null;
-    while( !fieldTermStack.isEmpty() ){
+    while( !fieldTermStack.isEmpty() && (phraseList.size() < phraseLimit) )
-      
+    {      
       phraseCandidate.clear();
 
       TermInfo ti = fieldTermStack.pop();

lucene/contrib/highlighter/src/java/org/apache/lucene/search/vectorhighlight/FieldQuery.java

@@ -34,8 +34,8 @@ import org.apache.lucene.search.TermQuery;
 import org.apache.lucene.search.vectorhighlight.FieldTermStack.TermInfo;
 
 /**
- * FieldQuery breaks down query object into terms/phrases and keep
+ * FieldQuery breaks down query object into terms/phrases and keeps
- * them in QueryPhraseMap structure.
+ * them in a QueryPhraseMap structure.
  */
 public class FieldQuery {
 

lucene/contrib/highlighter/src/java/org/apache/lucene/search/vectorhighlight/FieldTermStack.java

@@ -115,8 +115,7 @@ public class FieldTermStack {
    * @param termInfo the TermInfo object to be put on the top of the stack
    */
   public void push( TermInfo termInfo ){
-    // termList.push( termInfo );  // avoid Java 1.6 feature
+    termList.push( termInfo );
-    termList.addFirst( termInfo );
   }
 
   /**

lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/FieldPhraseListTest.java

@@ -188,4 +188,34 @@ public class FieldPhraseListTest extends AbstractTestCase {
     assertEquals( 1, fpl.phraseList.size() );
     assertEquals( "sppeeeed(1.0)((88,93))", fpl.phraseList.get( 0 ).toString() );
   }
+  
+  /* This test shows a big speedup from limiting the number of analyzed phrases in 
+   * this bad case for FieldPhraseList */
+  /* But it is not reliable as a unit test since it is timing-dependent
+  public void testManyRepeatedTerms() throws Exception {
+      long t = System.currentTimeMillis();
+      testManyTermsWithLimit (-1);
+      long t1 = System.currentTimeMillis();
+      testManyTermsWithLimit (1);
+      long t2 = System.currentTimeMillis();
+      assertTrue (t2-t1 * 1000 < t1-t);
+  }
+  private void testManyTermsWithLimit (int limit) throws Exception {
+      StringBuilder buf = new StringBuilder ();
+      for (int i = 0; i < 16000; i++) {
+          buf.append("a b c ");
+      }
+      make1d1fIndex( buf.toString());
+
+      Query query = tq("a");
+      FieldQuery fq = new FieldQuery( query, true, true );
+      FieldTermStack stack = new FieldTermStack( reader, 0, F, fq );
+      FieldPhraseList fpl = new FieldPhraseList( stack, fq, limit);
+      if (limit < 0 || limit > 16000)
+          assertEquals( 16000, fpl.phraseList.size() );
+      else
+          assertEquals( limit, fpl.phraseList.size() );
+      assertEquals( "a(1.0)((0,1))", fpl.phraseList.get( 0 ).toString() );      
+  }
+  */
 }

lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedDocsAndPositionsEnum.java

@@ -23,13 +23,13 @@ import org.apache.lucene.util.BytesRef;
 public class InstantiatedDocsAndPositionsEnum extends DocsAndPositionsEnum {
   private int upto;
   private int posUpto;
-  private Bits skipDocs;
+  private Bits liveDocs;
   private InstantiatedTerm term;
   protected InstantiatedTermDocumentInformation currentDoc;
   private final BytesRef payload = new BytesRef();
 
-  public InstantiatedDocsAndPositionsEnum reset(Bits skipDocs, InstantiatedTerm term) {
+  public InstantiatedDocsAndPositionsEnum reset(Bits liveDocs, InstantiatedTerm term) {
-    this.skipDocs = skipDocs;
+    this.liveDocs = liveDocs;
     this.term = term;
     upto = -1;
     return this;
@@ -47,7 +47,7 @@ public class InstantiatedDocsAndPositionsEnum extends DocsAndPositionsEnum {
       return NO_MORE_DOCS;
     } else {
       currentDoc = term.getAssociatedDocuments()[upto];
-      if (skipDocs == null || !skipDocs.get(currentDoc.getDocument().getDocumentNumber())) {
+      if (liveDocs == null || liveDocs.get(currentDoc.getDocument().getDocumentNumber())) {
         posUpto = -1;
         return docID();
       } else {
@@ -69,7 +69,7 @@ public class InstantiatedDocsAndPositionsEnum extends DocsAndPositionsEnum {
     }
     currentDoc = term.getAssociatedDocuments()[upto];
 
-    if (skipDocs != null && skipDocs.get(currentDoc.getDocument().getDocumentNumber())) {
+    if (liveDocs != null && !liveDocs.get(currentDoc.getDocument().getDocumentNumber())) {
       return nextDoc();
     } else {
       posUpto = -1;

lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedDocsEnum.java

@@ -21,12 +21,12 @@ import org.apache.lucene.util.Bits;
 
 public class InstantiatedDocsEnum extends DocsEnum {
   private int upto;
-  private Bits skipDocs;
+  private Bits liveDocs;
   private InstantiatedTerm term;
   protected InstantiatedTermDocumentInformation currentDoc;
 
-  public InstantiatedDocsEnum reset(Bits skipDocs, InstantiatedTerm term) {
+  public InstantiatedDocsEnum reset(Bits liveDocs, InstantiatedTerm term) {
-    this.skipDocs = skipDocs;
+    this.liveDocs = liveDocs;
     this.term = term;
     upto = -1;
     return this;
@@ -44,7 +44,7 @@ public class InstantiatedDocsEnum extends DocsEnum {
       return NO_MORE_DOCS;
     } else {
       currentDoc = term.getAssociatedDocuments()[upto];
-      if (skipDocs == null || !skipDocs.get(currentDoc.getDocument().getDocumentNumber())) {
+      if (liveDocs == null || liveDocs.get(currentDoc.getDocument().getDocumentNumber())) {
         return docID();
       } else {
         return nextDoc();
@@ -65,7 +65,7 @@ public class InstantiatedDocsEnum extends DocsEnum {
     }
     currentDoc = term.getAssociatedDocuments()[upto];
 
-    if (skipDocs != null && skipDocs.get(currentDoc.getDocument().getDocumentNumber())) {
+    if (liveDocs != null && !liveDocs.get(currentDoc.getDocument().getDocumentNumber())) {
       return nextDoc();
     } else {
       return docID();

lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedIndex.java

@@ -182,9 +182,9 @@ public class InstantiatedIndex
     }
 
     // create documents
-    final Bits delDocs = MultiFields.getDeletedDocs(sourceIndexReader);
+    final Bits liveDocs = MultiFields.getLiveDocs(sourceIndexReader);
     for (int i = 0; i < sourceIndexReader.maxDoc(); i++) {
-      if (delDocs != null && delDocs.get(i)) {
+      if (liveDocs != null && !liveDocs.get(i)) {
         deletedDocuments.set(i);
       } else {
         InstantiatedDocument document = new InstantiatedDocument();
@@ -254,7 +254,7 @@ public class InstantiatedIndex
     // create term-document informations
     for (InstantiatedTerm term : orderedTerms) {
       DocsAndPositionsEnum termPositions = MultiFields.getTermPositionsEnum(sourceIndexReader,
-                                                                            MultiFields.getDeletedDocs(sourceIndexReader),
+                                                                            MultiFields.getLiveDocs(sourceIndexReader),
                                                                             term.getTerm().field(),
                                                                             new BytesRef(term.getTerm().text()));
       int position = 0;

lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedIndexReader.java

@@ -107,11 +107,11 @@ public class InstantiatedIndexReader extends IndexReader {
   }
 
   @Override
-  public Bits getDeletedDocs() {
+  public Bits getLiveDocs() {
     return new Bits() {
       public boolean get(int n) {
-        return (index.getDeletedDocuments() != null && index.getDeletedDocuments().get(n))
+        return !(index.getDeletedDocuments() != null && index.getDeletedDocuments().get(n))
-          || (uncommittedDeletedDocuments != null && uncommittedDeletedDocuments.get(n));
+                   && !(uncommittedDeletedDocuments != null && uncommittedDeletedDocuments.get(n));
       }
 
       public int length() {
@@ -400,7 +400,7 @@ public class InstantiatedIndexReader extends IndexReader {
         if (i < 0) {
           i = -i - 1;
         }
-        if (i >= orderedTerms.length || orderedTerms[i].field() != field) {
+        if (i >= orderedTerms.length || !orderedTerms[i].field().equals(field)) {
           // field does not exist
           return null;
         }

lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedIndexWriter.java

@@ -44,7 +44,6 @@ import org.apache.lucene.index.Term;
 import org.apache.lucene.index.TermVectorOffsetInfo;
 import org.apache.lucene.search.IndexSearcher;
 import org.apache.lucene.search.SimilarityProvider;
-import org.apache.lucene.util.StringHelper;
 import org.apache.lucene.util.ArrayUtil;
 import org.apache.lucene.util.CollectionUtil;
 import org.apache.lucene.util.AttributeImpl;
@@ -475,7 +474,7 @@ public class InstantiatedIndexWriter implements Closeable {
       FieldSetting fieldSetting = fieldSettingsByFieldName.get(field.name());
       if (fieldSetting == null) {
         fieldSetting = new FieldSetting();
-        fieldSetting.fieldName = StringHelper.intern(field.name());
+        fieldSetting.fieldName = field.name();
         fieldSettingsByFieldName.put(fieldSetting.fieldName, fieldSetting);
         fieldNameBuffer.add(fieldSetting.fieldName);
       }

lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/InstantiatedTermsEnum.java

@@ -44,7 +44,20 @@ public class InstantiatedTermsEnum extends TermsEnum {
   }
 
   @Override
-  public SeekStatus seek(BytesRef text, boolean useCache) {
+  public boolean seekExact(BytesRef text, boolean useCache) {
+    final Term t = new Term(field, text);
+    int loc = Arrays.binarySearch(terms, t, InstantiatedTerm.termComparator);
+    if (loc < 0) {
+      return false;
+    } else {
+      upto = loc;
+      br.copy(text);
+      return true;
+    }
+  }
+
+  @Override
+  public SeekStatus seekCeil(BytesRef text, boolean useCache) {
     final Term t = new Term(field, text);
     int loc = Arrays.binarySearch(terms, t, InstantiatedTerm.termComparator);
     if (loc < 0) {
@@ -63,19 +76,10 @@ public class InstantiatedTermsEnum extends TermsEnum {
   }
 
   @Override
-  public SeekStatus seek(long ord) {
+  public void seekExact(long ord) {
+    assert (start + (int) ord) < terms.length;
     upto = start + (int) ord;
-    if (upto >= terms.length) {
+    assert field.equals(terms[upto].field());
-      return SeekStatus.END;
-    }
-
-    if (terms[upto].field() == field) {
-      return SeekStatus.FOUND;
-    } else {
-      // make sure field was interned
-      assert !terms[upto].field().equals(field);
-      return SeekStatus.END;
-    }
   }
 
   @Override
@@ -84,12 +88,10 @@ public class InstantiatedTermsEnum extends TermsEnum {
     if (upto >= terms.length) {
       return null;
     }
-    if (terms[upto].field() == field) {
+    if (terms[upto].field().equals(field)) {
       br.copy(terms[upto].getTerm().text());
       return br;
     } else {
-      // make sure field was interned
-      assert !terms[upto].field().equals(field);
       return null;
     }
   }
@@ -116,19 +118,19 @@ public class InstantiatedTermsEnum extends TermsEnum {
   }
 
   @Override
-  public DocsEnum docs(Bits skipDocs, DocsEnum reuse) {
+  public DocsEnum docs(Bits liveDocs, DocsEnum reuse) {
     if (reuse == null || !(reuse instanceof InstantiatedDocsEnum)) {
       reuse = new InstantiatedDocsEnum();
     }
-    return ((InstantiatedDocsEnum) reuse).reset(skipDocs, terms[upto]);
+    return ((InstantiatedDocsEnum) reuse).reset(liveDocs, terms[upto]);
   }
 
   @Override
-  public DocsAndPositionsEnum docsAndPositions(Bits skipDocs, DocsAndPositionsEnum reuse) {
+  public DocsAndPositionsEnum docsAndPositions(Bits liveDocs, DocsAndPositionsEnum reuse) {
     if (reuse == null || !(reuse instanceof InstantiatedDocsAndPositionsEnum)) {
       reuse = new InstantiatedDocsAndPositionsEnum();
     }
-    return ((InstantiatedDocsAndPositionsEnum) reuse).reset(skipDocs, terms[upto]);
+    return ((InstantiatedDocsAndPositionsEnum) reuse).reset(liveDocs, terms[upto]);
   }
 
   @Override
@@ -144,9 +146,9 @@ public class InstantiatedTermsEnum extends TermsEnum {
   }
 
   @Override
-  public void seek(BytesRef term, TermState state) throws IOException {
+  public void seekExact(BytesRef term, TermState state) throws IOException {
     assert state != null && state instanceof OrdTermState;
-    seek(((OrdTermState)state).ord); // just use the ord for simplicity
+    seekExact(((OrdTermState)state).ord); // just use the ord for simplicity
   }
 }
 

lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestIndicesEquals.java

@@ -133,13 +133,13 @@ public class TestIndicesEquals extends LuceneTestCase {
 
     Term t = new Term("c", "danny");
     TermsEnum aprioriTermEnum = MultiFields.getTerms(aprioriReader, t.field()).iterator();
-    aprioriTermEnum.seek(new BytesRef(t.text()));
+    aprioriTermEnum.seekCeil(new BytesRef(t.text()));
     TermsEnum testTermEnum = MultiFields.getTerms(testReader, t.field()).iterator();
-    testTermEnum.seek(new BytesRef(t.text()));
+    testTermEnum.seekCeil(new BytesRef(t.text()));
     assertEquals(aprioriTermEnum.term(), testTermEnum.term());
 
-    DocsEnum aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getDeletedDocs(aprioriReader), null);
+    DocsEnum aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getLiveDocs(aprioriReader), null);
-    DocsEnum testTermDocs = testTermEnum.docs(MultiFields.getDeletedDocs(testReader), null);
+    DocsEnum testTermDocs = testTermEnum.docs(MultiFields.getLiveDocs(testReader), null);
 
     assertEquals(aprioriTermDocs.nextDoc(), testTermDocs.nextDoc());
     assertEquals(aprioriTermDocs.freq(), testTermDocs.freq());
@@ -186,8 +186,8 @@ public class TestIndicesEquals extends LuceneTestCase {
     
     assertEquals(aprioriTermEnum.next(), testTermEnum.next());
     
-    aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getDeletedDocs(aprioriReader), aprioriTermDocs);
+    aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getLiveDocs(aprioriReader), aprioriTermDocs);
-    testTermDocs = testTermEnum.docs(MultiFields.getDeletedDocs(testReader), testTermDocs);
+    testTermDocs = testTermEnum.docs(MultiFields.getLiveDocs(testReader), testTermDocs);
 
     while (aprioriTermDocs.nextDoc() != DocsEnum.NO_MORE_DOCS) {
       assertTrue(testTermDocs.nextDoc() != DocsEnum.NO_MORE_DOCS);
@@ -309,13 +309,13 @@ public class TestIndicesEquals extends LuceneTestCase {
     assertEquals(air.numDocs(), tir.numDocs());
     assertEquals(air.numDeletedDocs(), tir.numDeletedDocs());
 
-    final Bits aDelDocs = MultiFields.getDeletedDocs(air);
+    final Bits aLiveDocs = MultiFields.getLiveDocs(air);
-    final Bits tDelDocs = MultiFields.getDeletedDocs(tir);
+    final Bits tLiveDocs = MultiFields.getLiveDocs(tir);
-    assertTrue((aDelDocs != null && tDelDocs != null) || 
+    assertTrue((aLiveDocs != null && tLiveDocs != null) || 
-               (aDelDocs == null && tDelDocs == null));
+               (aLiveDocs == null && tLiveDocs == null));
-    if (aDelDocs != null) {
+    if (aLiveDocs != null) {
       for (int d =0; d<air.maxDoc(); d++) {
-        assertEquals(aDelDocs.get(d), tDelDocs.get(d));
+        assertEquals(aLiveDocs.get(d), tLiveDocs.get(d));
       }
     }
 
@@ -366,13 +366,13 @@ public class TestIndicesEquals extends LuceneTestCase {
       }
     }
 
-    final Bits apDelDocs = MultiFields.getDeletedDocs(aprioriReader);
+    final Bits apLiveDocs = MultiFields.getLiveDocs(aprioriReader);
-    final Bits testDelDocs = MultiFields.getDeletedDocs(testReader);
+    final Bits testLiveDocs = MultiFields.getLiveDocs(testReader);
-    assertTrue((apDelDocs != null && testDelDocs != null) || 
+    assertTrue((apLiveDocs != null && testLiveDocs != null) || 
-               (apDelDocs == null && testDelDocs == null));
+               (apLiveDocs == null && testLiveDocs == null));
-    if (apDelDocs != null) {
+    if (apLiveDocs != null) {
       for (int docIndex = 0; docIndex < aprioriReader.numDocs(); docIndex++) {
-        assertEquals(apDelDocs.get(docIndex), testDelDocs.get(docIndex));
+        assertEquals(apLiveDocs.get(docIndex), testLiveDocs.get(docIndex));
       }
     }
 
@@ -407,8 +407,8 @@ public class TestIndicesEquals extends LuceneTestCase {
 
         // compare termDocs seeking
 
-        DocsEnum aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getDeletedDocs(aprioriReader), null);
+        DocsEnum aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getLiveDocs(aprioriReader), null);
-        DocsEnum testTermDocs = testTermEnum.docs(MultiFields.getDeletedDocs(testReader), null);
+        DocsEnum testTermDocs = testTermEnum.docs(MultiFields.getLiveDocs(testReader), null);
         
         while (aprioriTermDocs.nextDoc() != DocsEnum.NO_MORE_DOCS) {
           assertTrue(testTermDocs.advance(aprioriTermDocs.docID()) != DocsEnum.NO_MORE_DOCS);
@@ -419,8 +419,8 @@ public class TestIndicesEquals extends LuceneTestCase {
         
         assertEquals(aprioriReader.docFreq(aprioriField, aprioriTermEnum.term()), testReader.docFreq(aprioriField, testTermEnum.term()));
 
-        aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getDeletedDocs(aprioriReader), aprioriTermDocs);
+        aprioriTermDocs = aprioriTermEnum.docs(MultiFields.getLiveDocs(aprioriReader), aprioriTermDocs);
-        testTermDocs = testTermEnum.docs(MultiFields.getDeletedDocs(testReader), testTermDocs);
+        testTermDocs = testTermEnum.docs(MultiFields.getLiveDocs(testReader), testTermDocs);
 
         while (true) {
           if (aprioriTermDocs.nextDoc() == DocsEnum.NO_MORE_DOCS) {
@@ -439,8 +439,8 @@ public class TestIndicesEquals extends LuceneTestCase {
 
         // compare term positions
 
-        DocsAndPositionsEnum aprioriTermPositions = aprioriTermEnum.docsAndPositions(MultiFields.getDeletedDocs(aprioriReader), null);
+        DocsAndPositionsEnum aprioriTermPositions = aprioriTermEnum.docsAndPositions(MultiFields.getLiveDocs(aprioriReader), null);
-        DocsAndPositionsEnum testTermPositions = testTermEnum.docsAndPositions(MultiFields.getDeletedDocs(testReader), null);
+        DocsAndPositionsEnum testTermPositions = testTermEnum.docsAndPositions(MultiFields.getLiveDocs(testReader), null);
 
         if (VERBOSE) {
           System.out.println("TEST: enum1=" + aprioriTermPositions + " enum2=" + testTermPositions);

lucene/contrib/instantiated/src/test/org/apache/lucene/store/instantiated/TestUnoptimizedReaderOnConstructor.java

@@ -55,6 +55,7 @@ public class TestUnoptimizedReaderOnConstructor extends LuceneTestCase {
     try {
       new InstantiatedIndex(unoptimizedReader);
     } catch (Exception e) {
+      e.printStackTrace(System.out);
       fail("No exceptions when loading an unoptimized reader!");
     }
 

lucene/contrib/memory/src/java/org/apache/lucene/index/memory/MemoryIndex.java

@@ -769,7 +769,7 @@ public class MemoryIndex {
     }
 
     @Override
-    public Bits getDeletedDocs() {
+    public Bits getLiveDocs() {
       return null;
     }
     
@@ -860,7 +860,18 @@ public class MemoryIndex {
       }
 
       @Override
-      public SeekStatus seek(BytesRef text, boolean useCache) {
+      public boolean seekExact(BytesRef text, boolean useCache) {
+        termUpto = Arrays.binarySearch(info.sortedTerms, text, termComparator);
+        if (termUpto >= 0) {
+          br.copy(info.sortedTerms[termUpto].getKey());
+          return true;
+        } else {
+          return false;
+        }
+      }
+
+      @Override
+      public SeekStatus seekCeil(BytesRef text, boolean useCache) {
         termUpto = Arrays.binarySearch(info.sortedTerms, text, termComparator);
         if (termUpto < 0) { // not found; choose successor
           termUpto = -termUpto -1;
@@ -877,13 +888,9 @@ public class MemoryIndex {
       }
 
       @Override
-      public SeekStatus seek(long ord) {
+      public void seekExact(long ord) {
+        assert ord < info.sortedTerms.length;
         termUpto = (int) ord;
-        if (ord < info.sortedTerms.length) {
-          return SeekStatus.FOUND;
-        } else {
-          return SeekStatus.END;
-        }
       }
       
       @Override
@@ -918,19 +925,19 @@ public class MemoryIndex {
       }
 
       @Override
-      public DocsEnum docs(Bits skipDocs, DocsEnum reuse) {
+      public DocsEnum docs(Bits liveDocs, DocsEnum reuse) {
         if (reuse == null || !(reuse instanceof MemoryDocsEnum)) {
           reuse = new MemoryDocsEnum();
         }
-        return ((MemoryDocsEnum) reuse).reset(skipDocs, info.sortedTerms[termUpto].getValue());
+        return ((MemoryDocsEnum) reuse).reset(liveDocs, info.sortedTerms[termUpto].getValue());
       }
 
       @Override
-      public DocsAndPositionsEnum docsAndPositions(Bits skipDocs, DocsAndPositionsEnum reuse) {
+      public DocsAndPositionsEnum docsAndPositions(Bits liveDocs, DocsAndPositionsEnum reuse) {
         if (reuse == null || !(reuse instanceof MemoryDocsAndPositionsEnum)) {
           reuse = new MemoryDocsAndPositionsEnum();
         }
-        return ((MemoryDocsAndPositionsEnum) reuse).reset(skipDocs, info.sortedTerms[termUpto].getValue());
+        return ((MemoryDocsAndPositionsEnum) reuse).reset(liveDocs, info.sortedTerms[termUpto].getValue());
       }
 
       @Override
@@ -939,9 +946,9 @@ public class MemoryIndex {
       }
 
       @Override
-      public void seek(BytesRef term, TermState state) throws IOException {
+      public void seekExact(BytesRef term, TermState state) throws IOException {
         assert state != null;
-        this.seek(((OrdTermState)state).ord);
+        this.seekExact(((OrdTermState)state).ord);
       }
 
       @Override
@@ -955,10 +962,10 @@ public class MemoryIndex {
     private class MemoryDocsEnum extends DocsEnum {
       private ArrayIntList positions;
       private boolean hasNext;
-      private Bits skipDocs;
+      private Bits liveDocs;
 
-      public DocsEnum reset(Bits skipDocs, ArrayIntList positions) {
+      public DocsEnum reset(Bits liveDocs, ArrayIntList positions) {
-        this.skipDocs = skipDocs;
+        this.liveDocs = liveDocs;
         this.positions = positions;
         hasNext = true;
         return this;
@@ -971,7 +978,7 @@ public class MemoryIndex {
 
       @Override
       public int nextDoc() {
-        if (hasNext && (skipDocs == null || !skipDocs.get(0))) {
+        if (hasNext && (liveDocs == null || liveDocs.get(0))) {
           hasNext = false;
           return 0;
         } else {
@@ -994,10 +1001,10 @@ public class MemoryIndex {
       private ArrayIntList positions;
       private int posUpto;
       private boolean hasNext;
-      private Bits skipDocs;
+      private Bits liveDocs;
 
-      public DocsAndPositionsEnum reset(Bits skipDocs, ArrayIntList positions) {
+      public DocsAndPositionsEnum reset(Bits liveDocs, ArrayIntList positions) {
-        this.skipDocs = skipDocs;
+        this.liveDocs = liveDocs;
         this.positions = positions;
         posUpto = 0;
         hasNext = true;
@@ -1011,7 +1018,7 @@ public class MemoryIndex {
 
       @Override
       public int nextDoc() {
-        if (hasNext && (skipDocs == null || !skipDocs.get(0))) {
+        if (hasNext && (liveDocs == null || liveDocs.get(0))) {
           hasNext = false;
           return 0;
         } else {

lucene/contrib/misc/build.xml

@@ -27,22 +27,6 @@
 
   <import file="../contrib-build.xml"/>
 
-  <module-uptodate name="analysis/common" jarfile="${common.dir}/../modules/analysis/build/common/lucene-analyzers-common-${version}.jar"
-      property="analyzers-common.uptodate" classpath.property="analyzers-common.jar"/>
-
-  <path id="classpath">
-	 <pathelement path="${analyzers-common.jar}"/>
-	 <path refid="base.classpath"/>
-  </path>
-
-  <target name="compile-core" depends="compile-analyzers-common, common.compile-core" />
-
-  <target name="compile-analyzers-common" unless="analyzers-common.uptodate">
-    <subant target="default">
-      <fileset dir="${common.dir}/../modules/analysis/common" includes="build.xml"/>
-    </subant>
-  </target>
-
   <target name="build-native-unix" >
     <mkdir dir="${common.build.dir}/native"/>
 

lucene/contrib/misc/src/java/org/apache/lucene/index/FieldNormModifier.java

@@ -27,7 +27,6 @@ import org.apache.lucene.search.Similarity;
 import org.apache.lucene.search.SimilarityProvider;
 import org.apache.lucene.store.Directory;
 import org.apache.lucene.store.FSDirectory;
-import org.apache.lucene.util.StringHelper;
 import org.apache.lucene.util.Bits;
 import org.apache.lucene.util.ReaderUtil;
 
@@ -111,7 +110,6 @@ public class FieldNormModifier {
    * @param field the field whose norms should be reset
    */
   public void reSetNorms(String field) throws IOException {
-    String fieldName = StringHelper.intern(field);
     Similarity fieldSim = sim.get(field); 
     IndexReader reader = null;
     try {
@@ -122,7 +120,7 @@ public class FieldNormModifier {
 
       final FieldInvertState invertState = new FieldInvertState();
       for(IndexReader subReader : subReaders) {
-        final Bits delDocs = subReader.getDeletedDocs();
+        final Bits liveDocs = subReader.getLiveDocs();
 
         int[] termCounts = new int[subReader.maxDoc()];
         Fields fields = subReader.fields();
@@ -132,7 +130,7 @@ public class FieldNormModifier {
             TermsEnum termsEnum = terms.iterator();
             DocsEnum docs = null;
             while(termsEnum.next() != null) {
-              docs = termsEnum.docs(delDocs, docs);
+              docs = termsEnum.docs(liveDocs, docs);
               while(true) {
                 int docID = docs.nextDoc();
                 if (docID != docs.NO_MORE_DOCS) {
@@ -147,9 +145,9 @@ public class FieldNormModifier {
 
         invertState.setBoost(1.0f);
         for (int d = 0; d < termCounts.length; d++) {
-          if (delDocs == null || !delDocs.get(d)) {
+          if (liveDocs == null || liveDocs.get(d)) {
             invertState.setLength(termCounts[d]);
-            subReader.setNorm(d, fieldName, fieldSim.encodeNormValue(fieldSim.computeNorm(invertState)));
+            subReader.setNorm(d, field, fieldSim.encodeNormValue(fieldSim.computeNorm(invertState)));
           }
         }
       }

lucene/contrib/misc/src/java/org/apache/lucene/index/MultiPassIndexSplitter.java

@@ -21,13 +21,12 @@ import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
 
-import org.apache.lucene.analysis.core.WhitespaceAnalyzer;
 import org.apache.lucene.index.IndexWriter; // javadoc
 import org.apache.lucene.index.IndexWriterConfig.OpenMode;
 import org.apache.lucene.store.Directory;
 import org.apache.lucene.store.FSDirectory;
-import org.apache.lucene.util.OpenBitSet;
 import org.apache.lucene.util.Bits;
+import org.apache.lucene.util.OpenBitSet;
 import org.apache.lucene.util.Version;
 
 /**
@@ -98,7 +97,7 @@ public class MultiPassIndexSplitter {
       }
       IndexWriter w = new IndexWriter(outputs[i], new IndexWriterConfig(
           Version.LUCENE_CURRENT,
-          new WhitespaceAnalyzer(Version.LUCENE_CURRENT))
+          null)
           .setOpenMode(OpenMode.CREATE));
       System.err.println("Writing part " + (i + 1) + " ...");
       w.addIndexes(input);
@@ -178,27 +177,17 @@ public class MultiPassIndexSplitter {
    * Instead, deletions are buffered in a bitset and overlaid with the original
    * list of deletions.
    */
-  public static class FakeDeleteIndexReader extends FilterIndexReader {
+  public static final class FakeDeleteIndexReader extends FilterIndexReader {
-    OpenBitSet dels;
+    OpenBitSet liveDocs;
-    OpenBitSet oldDels = null;
 
     public FakeDeleteIndexReader(IndexReader in) {
       super(new SlowMultiReaderWrapper(in));
-      dels = new OpenBitSet(in.maxDoc());
+      doUndeleteAll(); // initialize main bitset
-      if (in.hasDeletions()) {
-        oldDels = new OpenBitSet(in.maxDoc());
-        final Bits oldDelBits = MultiFields.getDeletedDocs(in);
-        assert oldDelBits != null;
-        for (int i = 0; i < in.maxDoc(); i++) {
-          if (oldDelBits.get(i)) oldDels.set(i);
-        }
-        dels.or(oldDels);
-      }
     }
 
     @Override
     public int numDocs() {
-      return in.maxDoc() - (int)dels.cardinality();
+      return (int) liveDocs.cardinality();
     }
 
     /**
@@ -206,26 +195,35 @@ public class MultiPassIndexSplitter {
      * deletions.
      */
     @Override
-    protected void doUndeleteAll() throws CorruptIndexException, IOException {
+    protected void doUndeleteAll()  {
-      dels = new OpenBitSet(in.maxDoc());
+      final int maxDoc = in.maxDoc();
-      if (oldDels != null) {
+      liveDocs = new OpenBitSet(maxDoc);
-        dels.or(oldDels);
+      if (in.hasDeletions()) {
+        final Bits oldLiveDocs = in.getLiveDocs();
+        assert oldLiveDocs != null;
+        // this loop is a little bit ineffective, as Bits has no nextSetBit():
+        for (int i = 0; i < maxDoc; i++) {
+          if (oldLiveDocs.get(i)) liveDocs.fastSet(i);
+        }
+      } else {
+        // mark all docs as valid
+        liveDocs.set(0, maxDoc);
       }
     }
 
     @Override
-    protected void doDelete(int n) throws CorruptIndexException, IOException {
+    protected void doDelete(int n) {
-      dels.set(n);
+      liveDocs.clear(n);
     }
 
     @Override
     public boolean hasDeletions() {
-      return !dels.isEmpty();
+      return (in.maxDoc() != this.numDocs());
     }
 
     @Override
-    public Bits getDeletedDocs() {
+    public Bits getLiveDocs() {
-      return dels;
+      return liveDocs;
     }
   }
 }

lucene/contrib/misc/src/java/org/apache/lucene/index/NRTManager.java

@@ -351,7 +351,7 @@ public class NRTManager implements Closeable {
   }
 
   /** NOTE: caller must separately close the writer. */
-  // @Override -- not until Java 1.6
+  @Override
   public void close() throws IOException {
     swapSearcher(null, indexingGen.getAndIncrement(), true);
   }

lucene/contrib/misc/src/java/org/apache/lucene/index/PKIndexSplitter.java

@@ -19,16 +19,16 @@ package org.apache.lucene.index;
 
 import java.io.IOException;
 
-import org.apache.lucene.index.IndexWriterConfig.OpenMode;
 import org.apache.lucene.index.IndexReader.AtomicReaderContext;
-import org.apache.lucene.store.Directory;
+import org.apache.lucene.index.IndexWriterConfig.OpenMode;
 import org.apache.lucene.search.DocIdSet;
 import org.apache.lucene.search.DocIdSetIterator;
 import org.apache.lucene.search.Filter;
 import org.apache.lucene.search.TermRangeFilter;
+import org.apache.lucene.store.Directory;
 import org.apache.lucene.util.Bits;
-import org.apache.lucene.util.OpenBitSetDISI;
 import org.apache.lucene.util.IOUtils;
+import org.apache.lucene.util.OpenBitSetDISI;
 import org.apache.lucene.util.Version;
 
 /**
@@ -87,13 +87,14 @@ public class PKIndexSplitter {
   }
     
   public static class DocumentFilteredIndexReader extends FilterIndexReader {
-    final Bits readerDels;
+    final Bits liveDocs;
     final int numDocs;
     
     public DocumentFilteredIndexReader(IndexReader reader, Filter preserveFilter, boolean negateFilter) throws IOException {
       super(new SlowMultiReaderWrapper(reader));
       
-      final OpenBitSetDISI bits = new OpenBitSetDISI(in.maxDoc());
+      final int maxDoc = in.maxDoc();
+      final OpenBitSetDISI bits = new OpenBitSetDISI(maxDoc);
       final DocIdSet docs = preserveFilter.getDocIdSet((AtomicReaderContext) in.getTopReaderContext());
       if (docs != null) {
         final DocIdSetIterator it = docs.iterator();
@@ -101,23 +102,24 @@ public class PKIndexSplitter {
           bits.inPlaceOr(it);
         }
       }
-      // this is somehow inverse, if we negate the filter, we delete all documents it matches!
+      if (negateFilter) {
-      if (!negateFilter) {
+        bits.flip(0, maxDoc);
-        bits.flip(0, in.maxDoc());
       }
 
       if (in.hasDeletions()) {
-        final Bits oldDelBits = in.getDeletedDocs();
+        final Bits oldLiveDocs = in.getLiveDocs();
-        assert oldDelBits != null;
+        assert oldLiveDocs != null;
-        for (int i = 0; i < in.maxDoc(); i++) {
+        final DocIdSetIterator it = bits.iterator();
-          if (oldDelBits.get(i)) {
+        for (int i = it.nextDoc(); i < maxDoc; i = it.nextDoc()) {
-            bits.set(i);
+          if (!oldLiveDocs.get(i)) {
+            // we can safely modify the current bit, as the iterator already stepped over it:
+            bits.fastClear(i);
           }
         }
       }
       
-      this.readerDels = bits;
+      this.liveDocs = bits;
-      this.numDocs = in.maxDoc() - (int) bits.cardinality();
+      this.numDocs = (int) bits.cardinality();
     }
     
     @Override
@@ -131,8 +133,8 @@ public class PKIndexSplitter {
     }
     
     @Override
-    public Bits getDeletedDocs() {
+    public Bits getLiveDocs() {
-      return readerDels;
+      return liveDocs;
     }
   }
 }

lucene/contrib/misc/src/java/org/apache/lucene/index/TermVectorAccessor.java

@@ -15,7 +15,6 @@ package org.apache.lucene.index;
  *
  */
 
-import org.apache.lucene.util.StringHelper;
 import org.apache.lucene.util.Bits;
 import org.apache.lucene.util.BytesRef;
 
@@ -54,9 +53,6 @@ public class TermVectorAccessor {
    * @throws IOException
    */
   public void accept(IndexReader indexReader, int documentNumber, String fieldName, TermVectorMapper mapper) throws IOException {
-
-    fieldName = StringHelper.intern(fieldName);
-
     decoratedMapper.decorated = mapper;
     decoratedMapper.termVectorStored = false;
 
@@ -100,7 +96,7 @@ public class TermVectorAccessor {
       positions.clear();
     }
 
-    final Bits delDocs = MultiFields.getDeletedDocs(indexReader);
+    final Bits liveDocs = MultiFields.getLiveDocs(indexReader);
 
     Terms terms = MultiFields.getTerms(indexReader, field);
     boolean anyTerms = false;
@@ -113,9 +109,9 @@ public class TermVectorAccessor {
         if (text != null) {
           anyTerms = true;
           if (!mapper.isIgnoringPositions()) {
-            docs = postings = termsEnum.docsAndPositions(delDocs, postings);
+            docs = postings = termsEnum.docsAndPositions(liveDocs, postings);
           } else {
-            docs = termsEnum.docs(delDocs, docs);
+            docs = termsEnum.docs(liveDocs, docs);
           }
 
           int docID = docs.advance(documentNumber);

lucene/contrib/misc/src/java/org/apache/lucene/misc/HighFreqTerms.java

@@ -186,12 +186,12 @@ public class HighFreqTerms {
     }
 
     TermsEnum termsEnum = terms.iterator();
-    if (termsEnum.seek(termText) != TermsEnum.SeekStatus.FOUND) {
+    if (termsEnum.seekCeil(termText) != TermsEnum.SeekStatus.FOUND) {
       return 0;
     }
 
-    Bits skipDocs = MultiFields.getDeletedDocs(reader);
+    Bits liveDocs = MultiFields.getLiveDocs(reader);
-    if (skipDocs == null) {
+    if (liveDocs == null) {
       // TODO: we could do this up front, during the scan
       // (next()), instead of after-the-fact here w/ seek,
       // if the codec supports it and there are no del
@@ -202,7 +202,7 @@ public class HighFreqTerms {
       }
     }
     
-    DocsEnum de = termsEnum.docs(skipDocs, null);
+    DocsEnum de = termsEnum.docs(liveDocs, null);
 
     // use DocsEnum.read() and BulkResult api
     final DocsEnum.BulkReadResult bulkresult = de.getBulkResult();

lucene/contrib/misc/src/java/org/apache/lucene/misc/IndexMergeTool.java

@@ -16,7 +16,6 @@ package org.apache.lucene.misc;
   * limitations under the License.
   */
 
-import org.apache.lucene.analysis.core.WhitespaceAnalyzer;
 import org.apache.lucene.index.IndexWriter;
 import org.apache.lucene.index.IndexWriterConfig;
 import org.apache.lucene.index.IndexWriterConfig.OpenMode;
@@ -40,7 +39,7 @@ public class IndexMergeTool {
     FSDirectory mergedIndex = FSDirectory.open(new File(args[0]));
 
     IndexWriter writer = new IndexWriter(mergedIndex, new IndexWriterConfig(
-        Version.LUCENE_CURRENT, new WhitespaceAnalyzer(Version.LUCENE_CURRENT))
+        Version.LUCENE_CURRENT, null)
         .setOpenMode(OpenMode.CREATE));
 
     Directory[] indexes = new Directory[args.length - 1];

lucene/contrib/misc/src/java/org/apache/lucene/store/NRTCachingDirectory.java

@@ -21,13 +21,8 @@ import java.io.IOException;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 
-import org.apache.lucene.index.ConcurrentMergeScheduler;
 import org.apache.lucene.index.IndexFileNames;
-import org.apache.lucene.index.IndexWriter;       // javadocs
-import org.apache.lucene.index.MergePolicy;
-import org.apache.lucene.index.MergeScheduler;
 import org.apache.lucene.store.RAMDirectory;      // javadocs
 import org.apache.lucene.util.IOUtils;
 
@@ -221,6 +216,26 @@ public class NRTCachingDirectory extends Directory {
     }
   }
 
+  @Override
+  public synchronized CompoundFileDirectory openCompoundInput(String name, IOContext context) throws IOException {
+    if (cache.fileExists(name)) {
+      return cache.openCompoundInput(name, context);
+    } else {
+      return delegate.openCompoundInput(name, context);
+    }
+  }
+  
+  @Override
+  public synchronized CompoundFileDirectory createCompoundOutput(String name, IOContext context)
+      throws IOException {
+    if (cache.fileExists(name)) {
+      throw new IOException("File " + name + "already exists");
+    } else {
+      return delegate.createCompoundOutput(name, context);
+    }
+  }
+
+
   /** Close this directory, which flushes any cached files
    *  to the delegate and then closes the delegate. */
   @Override

lucene/contrib/misc/src/test/org/apache/lucene/index/TestIndexSplitter.java

@@ -78,7 +78,7 @@ public class TestIndexSplitter extends LuceneTestCase {
     _TestUtil.rmDir(destDir2);
     destDir2.mkdirs();
     IndexSplitter.main(new String[] {dir.getAbsolutePath(), destDir2.getAbsolutePath(), splitSegName});
-    assertEquals(3, destDir2.listFiles().length);
+    assertEquals(4, destDir2.listFiles().length);
     Directory fsDirDest2 = newFSDirectory(destDir2);
     r = IndexReader.open(fsDirDest2, true);
     assertEquals(50, r.maxDoc());

lucene/contrib/misc/src/test/org/apache/lucene/index/TestMultiPassIndexSplitter.java

@@ -73,7 +73,7 @@ public class TestMultiPassIndexSplitter extends LuceneTestCase {
     Document doc = ir.document(0);
     assertEquals("0", doc.get("id"));
     TermsEnum te = MultiFields.getTerms(ir, "id").iterator();
-    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seek(new BytesRef("1")));
+    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seekCeil(new BytesRef("1")));
     assertNotSame("1", te.term().utf8ToString());
     ir.close();
     ir = IndexReader.open(dirs[1], true);
@@ -81,7 +81,7 @@ public class TestMultiPassIndexSplitter extends LuceneTestCase {
     doc = ir.document(0);
     assertEquals("1", doc.get("id"));
     te = MultiFields.getTerms(ir, "id").iterator();
-    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seek(new BytesRef("0")));
+    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seekCeil(new BytesRef("0")));
 
     assertNotSame("0", te.term().utf8ToString());
     ir.close();
@@ -91,10 +91,10 @@ public class TestMultiPassIndexSplitter extends LuceneTestCase {
     assertEquals("2", doc.get("id"));
 
     te = MultiFields.getTerms(ir, "id").iterator();
-    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seek(new BytesRef("1")));
+    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seekCeil(new BytesRef("1")));
     assertNotSame("1", te.term());
 
-    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seek(new BytesRef("0")));
+    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seekCeil(new BytesRef("0")));
     assertNotSame("0", te.term().utf8ToString());
     ir.close();
     for (Directory d : dirs)
@@ -132,7 +132,7 @@ public class TestMultiPassIndexSplitter extends LuceneTestCase {
     // make sure the deleted doc is not here
     TermsEnum te = MultiFields.getTerms(ir, "id").iterator();
     Term t = new Term("id", (NUM_DOCS - 1) + "");
-    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seek(new BytesRef(t.text())));
+    assertEquals(TermsEnum.SeekStatus.NOT_FOUND, te.seekCeil(new BytesRef(t.text())));
     assertNotSame(t.text(), te.term().utf8ToString());
     ir.close();
     for (Directory d : dirs)

lucene/contrib/misc/src/test/org/apache/lucene/index/TestNRTManager.java

@@ -134,11 +134,11 @@ public class TestNRTManager extends LuceneTestCase {
           System.out.println("TEST: now warm merged reader=" + reader);
         }
         final int maxDoc = reader.maxDoc();
-        final Bits delDocs = reader.getDeletedDocs();
+        final Bits liveDocs = reader.getLiveDocs();
         int sum = 0;
         final int inc = Math.max(1, maxDoc/50);
         for(int docID=0;docID<maxDoc;docID += inc) {
-          if (delDocs == null || !delDocs.get(docID)) {
+          if (liveDocs == null || liveDocs.get(docID)) {
             final Document doc = reader.document(docID);
             sum += doc.getFields().size();
           }
@@ -524,7 +524,7 @@ public class TestNRTManager extends LuceneTestCase {
                           //System.out.println("trigger " + trigger);
                           shift = random.nextInt(trigger);
                         }
-                        termsEnum.seek(new BytesRef(""));
+                        termsEnum.seekCeil(new BytesRef(""));
                         continue;
                       }
                       seenTermCount++;
@@ -670,7 +670,7 @@ public class TestNRTManager extends LuceneTestCase {
 
   private int runQuery(IndexSearcher s, Query q) throws Exception {
     s.search(q, 10);
-    return s.search(q, null, 10, new Sort(new SortField("title", SortField.STRING))).totalHits;
+    return s.search(q, null, 10, new Sort(new SortField("title", SortField.Type.STRING))).totalHits;
   }
 
   private void smokeTestSearcher(IndexSearcher s) throws Exception {

lucene/contrib/misc/src/test/org/apache/lucene/index/TestPKIndexSplitter.java

@@ -87,9 +87,9 @@ public class TestPKIndexSplitter extends LuceneTestCase {
   }
   
   private void checkContents(IndexReader ir, String indexname) throws Exception {
-    final Bits delDocs = MultiFields.getDeletedDocs(ir);
+    final Bits liveDocs = MultiFields.getLiveDocs(ir);
     for (int i = 0; i < ir.maxDoc(); i++) {
-      if (delDocs == null || !delDocs.get(i)) {
+      if (liveDocs == null || liveDocs.get(i)) {
         assertEquals(indexname, ir.document(i).get("indexname"));
       }
     }

lucene/contrib/misc/src/test/org/apache/lucene/index/codecs/appending/TestAppendingCodec.java

@@ -155,14 +155,14 @@ public class TestAppendingCodec extends LuceneTestCase {
     Terms terms = fields.terms("f");
     assertNotNull(terms);
     TermsEnum te = terms.iterator();
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("quick")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("quick")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("brown")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("brown")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("fox")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("fox")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("jumped")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("jumped")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("over")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("over")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("lazy")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("lazy")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("dog")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("dog")));
-    assertEquals(SeekStatus.FOUND, te.seek(new BytesRef("the")));
+    assertEquals(SeekStatus.FOUND, te.seekCeil(new BytesRef("the")));
     DocsEnum de = te.docs(null, null);
     assertTrue(de.advance(0) != DocsEnum.NO_MORE_DOCS);
     assertEquals(2, de.freq());

lucene/contrib/queries/build.xml

@@ -17,7 +17,7 @@
     limitations under the License.
  -->
 
-<project name="queries" default="default">
+<project name="queries-contrib" default="default">
 
   <description>
     Queries - various query object exotica not in core

lucene/contrib/queries/src/java/org/apache/lucene/search/DuplicateFilter.java

@@ -86,7 +86,7 @@ public class DuplicateFilter extends Filter
 	
   private OpenBitSet correctBits(IndexReader reader) throws IOException {
     OpenBitSet bits = new OpenBitSet(reader.maxDoc()); //assume all are INvalid
-    final Bits delDocs = MultiFields.getDeletedDocs(reader);
+    final Bits liveDocs = MultiFields.getLiveDocs(reader);
     Terms terms = reader.fields().terms(fieldName);
     if (terms != null) {
       TermsEnum termsEnum = terms.iterator();
@@ -96,7 +96,7 @@ public class DuplicateFilter extends Filter
         if (currTerm == null) {
           break;
         } else {
-          docs = termsEnum.docs(delDocs, docs);
+          docs = termsEnum.docs(liveDocs, docs);
           int doc = docs.nextDoc();
           if (doc != DocsEnum.NO_MORE_DOCS) {
             if (keepMode == KM_USE_FIRST_OCCURRENCE) {
@@ -124,7 +124,7 @@ public class DuplicateFilter extends Filter
 		
     OpenBitSet bits=new OpenBitSet(reader.maxDoc());
     bits.set(0,reader.maxDoc()); //assume all are valid
-    final Bits delDocs = MultiFields.getDeletedDocs(reader);
+    final Bits liveDocs = MultiFields.getLiveDocs(reader);
     Terms terms = reader.fields().terms(fieldName);
     if (terms != null) {
       TermsEnum termsEnum = terms.iterator();
@@ -136,7 +136,7 @@ public class DuplicateFilter extends Filter
         } else {
           if (termsEnum.docFreq() > 1) {
             // unset potential duplicates
-            docs = termsEnum.docs(delDocs, docs);
+            docs = termsEnum.docs(liveDocs, docs);
             int doc = docs.nextDoc();
             if (doc != DocsEnum.NO_MORE_DOCS) {
               if (keepMode == KM_USE_FIRST_OCCURRENCE) {

lucene/contrib/queries/src/java/org/apache/lucene/search/FuzzyLikeThisQuery.java

@@ -190,7 +190,6 @@ public class FuzzyLikeThisQuery extends Query
         CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
         
         int corpusNumDocs=reader.numDocs();
-        Term internSavingTemplateTerm =new Term(f.fieldName); //optimization to avoid constructing new Term() objects
         HashSet<String> processedTerms=new HashSet<String>();
         ts.reset();
         while (ts.incrementToken()) 
@@ -201,7 +200,7 @@ public class FuzzyLikeThisQuery extends Query
                   processedTerms.add(term);
                   ScoreTermQueue variantsQ=new ScoreTermQueue(MAX_VARIANTS_PER_TERM); //maxNum variants considered for any one term
                   float minScore=0;
-                  Term startTerm=internSavingTemplateTerm.createTerm(term);
+                  Term startTerm=new Term(f.fieldName, term);
                   AttributeSource atts = new AttributeSource();
                   MaxNonCompetitiveBoostAttribute maxBoostAtt =
                     atts.addAttribute(MaxNonCompetitiveBoostAttribute.class);

lucene/contrib/queries/src/java/org/apache/lucene/search/SlowCollatedStringComparator.java

@@ -33,7 +33,7 @@ import org.apache.lucene.util.BytesRef;
  * This class will be removed in Lucene 5.0
  */
 @Deprecated
-public final class SlowCollatedStringComparator extends FieldComparator<BytesRef> {
+public final class SlowCollatedStringComparator extends FieldComparator<String> {
 
   private final String[] values;
   private DocTerms currentDocTerms;
@@ -99,13 +99,12 @@ public final class SlowCollatedStringComparator extends FieldComparator<BytesRef
   }
 
   @Override
-  public BytesRef value(int slot) {
+  public String value(int slot) {
-    final String s = values[slot];
+    return values[slot];
-    return s == null ? null : new BytesRef(values[slot]);
   }
 
   @Override
-  public int compareValues(BytesRef first, BytesRef second) {
+  public int compareValues(String first, String second) {
     if (first == null) {
       if (second == null) {
         return 0;

lucene/contrib/queries/src/java/org/apache/lucene/search/TermsFilter.java

@@ -63,7 +63,7 @@ public class TermsFilter extends Filter
     OpenBitSet result=new OpenBitSet(reader.maxDoc());
     Fields fields = reader.fields();
     BytesRef br = new BytesRef();
-    Bits delDocs = reader.getDeletedDocs();
+    Bits liveDocs = reader.getLiveDocs();
     if (fields != null) {
       String lastField = null;
       Terms termsC = null;
@@ -71,7 +71,7 @@ public class TermsFilter extends Filter
       DocsEnum docs = null;
       for (Iterator<Term> iter = terms.iterator(); iter.hasNext();) {
         Term term = iter.next();
-        if (term.field() != lastField) {
+        if (!term.field().equals(lastField)) {
           termsC = fields.terms(term.field());
           termsEnum = termsC.iterator();
           lastField = term.field();
@@ -79,8 +79,8 @@ public class TermsFilter extends Filter
 
         if (terms != null) {
           br.copy(term.bytes());
-          if (termsEnum.seek(br) == TermsEnum.SeekStatus.FOUND) {
+          if (termsEnum.seekCeil(br) == TermsEnum.SeekStatus.FOUND) {
-            docs = termsEnum.docs(delDocs, docs);
+            docs = termsEnum.docs(liveDocs, docs);
             while(docs.nextDoc() != DocsEnum.NO_MORE_DOCS) {
               result.set(docs.docID());
             }

lucene/contrib/queries/src/java/org/apache/lucene/search/regex/RegexQuery.java

@@ -19,6 +19,7 @@ package org.apache.lucene.search.regex;
 
 import org.apache.lucene.search.MultiTermQuery;
 import org.apache.lucene.search.FilteredTermsEnum;
+import org.apache.lucene.search.RegexpQuery; // javadoc
 import org.apache.lucene.index.Term;
 import org.apache.lucene.index.Terms;
 import org.apache.lucene.util.AttributeSource;
@@ -29,6 +30,9 @@ import java.io.IOException;
 /** Implements the regular expression term search query.
  * The expressions supported depend on the regular expression implementation
  * used by way of the {@link RegexCapabilities} interface.
+ * <p>
+ * NOTE: You may wish to consider using the regex query support 
+ * in {@link RegexpQuery} instead, as it has better performance.
  * 
  * @see RegexTermsEnum
  */

lucene/contrib/queries/src/test/org/apache/lucene/search/DuplicateFilterTest.java

@@ -139,7 +139,7 @@ public class DuplicateFilterTest extends LuceneTestCase {
 			Document d=searcher.doc(hits[i].doc);
 			String url=d.get(KEY_FIELD);
                         DocsEnum td = MultiFields.getTermDocsEnum(reader,
-                                                                  MultiFields.getDeletedDocs(reader),
+                                                                  MultiFields.getLiveDocs(reader),
                                                                   KEY_FIELD,
                                                                   new BytesRef(url));
 			int lastDoc=0;
@@ -163,7 +163,7 @@ public class DuplicateFilterTest extends LuceneTestCase {
 			Document d=searcher.doc(hits[i].doc);
 			String url=d.get(KEY_FIELD);
                         DocsEnum td = MultiFields.getTermDocsEnum(reader,
-                                                                  MultiFields.getDeletedDocs(reader),
+                                                                  MultiFields.getLiveDocs(reader),
                                                                   KEY_FIELD,
                                                                   new BytesRef(url));
 			int lastDoc=0;

lucene/contrib/queries/src/test/org/apache/lucene/search/TestSlowCollationMethods.java

@@ -41,6 +41,7 @@ public class TestSlowCollationMethods extends LuceneTestCase {
   private static IndexReader reader;
   private static Directory dir;
   private static int numDocs;
+  private static String splitDoc;
 
   @BeforeClass
   public static void beforeClass() throws Exception {
@@ -59,6 +60,7 @@ public class TestSlowCollationMethods extends LuceneTestCase {
       doc.add(field);
       iw.addDocument(doc);
     }
+    splitDoc = _TestUtil.randomUnicodeString(random);
     reader = iw.getReader();
     iw.close();
 
@@ -76,6 +78,15 @@ public class TestSlowCollationMethods extends LuceneTestCase {
     dir = null;
   }
   
+  private void doCheckSorting(TopDocs docs) throws Exception {
+    String prev = "";
+    for (ScoreDoc doc : docs.scoreDocs) {
+      String value = reader.document(doc.doc).get("field");
+      assertTrue(collator.compare(value, prev) >= 0);
+      prev = value;
+    }
+  }
+  
   public void testSort() throws Exception {
     SortField sf = new SortField("field", new FieldComparatorSource() {
       @Override
@@ -83,13 +94,16 @@ public class TestSlowCollationMethods extends LuceneTestCase {
         return new SlowCollatedStringComparator(numHits, fieldname, collator);
       }
     });
-    TopFieldDocs docs = searcher.search(new MatchAllDocsQuery(), null, numDocs, new Sort(sf));
+    final Sort sort = new Sort(sf);
-    String prev = "";
+    
-    for (ScoreDoc doc : docs.scoreDocs) {
+    final TopDocs docs1 = searcher.search(TermRangeQuery.newStringRange("field", null, splitDoc, true, true), null, numDocs/(1+random.nextInt(4)), sort);
-      String value = reader.document(doc.doc).get("field");
+    doCheckSorting(docs1);
-      assertTrue(collator.compare(value, prev) >= 0);
+    
-      prev = value;
+    final TopDocs docs2 = searcher.search(TermRangeQuery.newStringRange("field", splitDoc, null, true, true), null, numDocs/(1+random.nextInt(4)), sort);
-    }
+    doCheckSorting(docs2);
+    
+    final TopDocs docs = TopDocs.merge(sort, numDocs/(1+random.nextInt(4)), new TopDocs[]{docs1, docs2});
+    doCheckSorting(docs);
   }
   
   private void doTestRanges(String startPoint, String endPoint, Query query) throws Exception {

lucene/contrib/queryparser/build.xml

@@ -17,7 +17,7 @@
     limitations under the License.
  -->
 
-<project name="queryparser" default="default">
+<project name="queryparser-contrib" default="default">
 
   <description>
     Flexible Query Parser

lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/config/AbstractQueryConfig.java

@@ -0,0 +1,118 @@
+package org.apache.lucene.queryParser.core.config;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.util.HashMap;
+
+/**
+ * <p>
+ * This class is the base of {@link QueryConfigHandler} and {@link FieldConfig}.
+ * It has operations to set, unset and get configuration values.
+ * </p>
+ * <p>
+ * Each configuration is is a key->value pair. The key should be an unique
+ * {@link ConfigurationKey} instance and it also holds the value's type.
+ * </p>
+ * 
+ * @see ConfigurationKey
+ */
+public abstract class AbstractQueryConfig {
+  
+  final private HashMap<ConfigurationKey<?>, Object> configMap = new HashMap<ConfigurationKey<?>, Object>();
+  
+  AbstractQueryConfig() {
+    // although this class is public, it can only be constructed from package
+  }
+  
+  /**
+   * Returns the value held by the given key.
+   * 
+   * @param <T> the value's type
+   * 
+   * @param key the key, cannot be <code>null</code>
+   * 
+   * @return the value held by the given key
+   */
+  @SuppressWarnings("unchecked")
+  public <T> T get(ConfigurationKey<T> key) {
+    
+    if (key == null) {
+      throw new IllegalArgumentException("key cannot be null!");
+    }
+    
+    return (T) this.configMap.get(key);
+    
+  }
+
+  /**
+   * Returns true if there is a value set with the given key, otherwise false.
+   * 
+   * @param <T> @param <T> the value's type
+   * @param key the key, cannot be <code>null</code>
+   * @return true if there is a value set with the given key, otherwise false
+   */
+  public <T> boolean has(ConfigurationKey<T> key) {
+    
+    if (key == null) {
+      throw new IllegalArgumentException("key cannot be null!");
+    }
+    
+    return this.configMap.containsKey(key);
+    
+  }
+  
+  /**
+   * Sets a key and its value.
+   * 
+   * @param <T> the value's type
+   * @param key the key, cannot be <code>null</code>
+   * @param value
+   */
+  public <T> void set(ConfigurationKey<T> key, T value) {
+    
+    if (key == null) {
+      throw new IllegalArgumentException("key cannot be null!");
+    }
+    
+    if (value == null) {
+      unset(key);
+      
+    } else {
+      this.configMap.put(key, value);
+    }
+    
+  }
+
+  /**
+   * Unsets the given key and its value.
+   * 
+   * @param <T> the value's type
+   * @param key the key
+   * @return true if the key and value was set and removed, otherwise false
+   */
+  public <T> boolean unset(ConfigurationKey<T> key) {
+    
+    if (key == null) {
+      throw new IllegalArgumentException("key cannot be null!");
+    }
+    
+    return this.configMap.remove(key) != null;
+    
+  }
+
+}

lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/config/ConfigurationKey.java

@@ -0,0 +1,42 @@
+package org.apache.lucene.queryParser.core.config;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * An instance of this class represents a key that is used to retrieve a value
+ * from {@link AbstractQueryConfig}. It also holds the value's type, which is
+ * defined in the generic argument.
+ * 
+ * @see AbstractQueryConfig
+ */
+final public class ConfigurationKey<T> {
+  
+  private ConfigurationKey() {}
+  
+  /**
+   * Creates a new instance.
+   * 
+   * @param <T> the value's type
+   * 
+   * @return a new instance
+   */
+  public static <T> ConfigurationKey<T> newInstance() {
+    return new ConfigurationKey<T>();
+  }
+  
+}

lucene/contrib/queryparser/src/java/org/apache/lucene/queryParser/core/config/FieldConfig.java

@@ -17,16 +17,10 @@ package org.apache.lucene.queryParser.core.config;
  * limitations under the License.
  */
 
-import org.apache.lucene.util.AttributeSource;
-
 /**
- * This class represents a field configuration. Every configuration should be
+ * This class represents a field configuration.
- * set using the methods inherited from {@link AttributeSource}.
- * 
- * @see QueryConfigHandler
- * @see org.apache.lucene.util.Attribute
  */
-public class FieldConfig extends AttributeSource {
+public class FieldConfig extends AbstractQueryConfig {
 
   private String fieldName;
   
@@ -57,7 +51,7 @@ public class FieldConfig extends AttributeSource {
 
   @Override
   public String toString() {
-    return "<fieldconfig name=\"" + this.fieldName + "\" attributes=\""
+    return "<fieldconfig name=\"" + this.fieldName + "\" configurations=\""
         + super.toString() + "\"/>";
   }