clean few javadoc warnings that showed up as javadocs are built for a few more contrib paths. (LUCENE-875 related).

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@536668 13f79535-47bb-0310-9956-ffa450edef68

contrib/db/bdb-je/src/java/org/apache/lucene/store/je/JEDirectory.java

@@ -99,7 +99,7 @@ public class JEDirectory extends Directory {
      * to commit the transaction without closing this DbDirectory instance
      * first.
      * 
-     * @see setTransaction
+     * @see #setTransaction
      */
     public void flush() throws IOException {
         Iterator iterator = openFiles.iterator();

contrib/db/bdb/src/java/org/apache/lucene/store/db/DbDirectory.java

@@ -108,7 +108,7 @@ public class DbDirectory extends Directory {
      * Flush the currently open files. After they have been flushed it is
      * safe to commit the transaction without closing this DbDirectory
      * instance first.
-     * @see setTransaction
+     * @see #setTransaction
      */
     public void flush()
         throws IOException

contrib/queries/src/java/org/apache/lucene/search/similar/MoreLikeThisQuery.java

@@ -34,7 +34,6 @@ public class MoreLikeThisQuery extends Query
     
     
     /**
-     * @param docId
      * @param moreLikeFields
      */
     public MoreLikeThisQuery(String likeText, String[] moreLikeFields, Analyzer analyzer)

contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/DOMUtils.java

@@ -237,8 +237,8 @@ public class DOMUtils
 	}
 
 	/**
-	* Helper method to parse an XML file into a DOM tree, given a filename.
-	* @param pXmlFile name of the XML file to be parsed
+	* Helper method to parse an XML file into a DOM tree, given a reader.
+	* @param is reader of the XML file to be parsed
 	* @return an org.w3c.dom.Document object
 	*/
 	public static Document loadXML(Reader is)

contrib/xml-query-parser/src/java/org/apache/lucene/xmlparser/builders/TermsFilterBuilder.java

@@ -32,8 +32,6 @@ import org.w3c.dom.Element;
  */
 /**
  * @author maharwood
- *
- * @
  */
 public class TermsFilterBuilder implements FilterBuilder
 {