diff --git a/lucene/analysis/common/src/java/org/apache/lucene/analysis/charfilter/HTMLStripCharFilter.java b/lucene/analysis/common/src/java/org/apache/lucene/analysis/charfilter/HTMLStripCharFilter.java
index 482ed7899e9..2c02cd69c45 100644
--- a/lucene/analysis/common/src/java/org/apache/lucene/analysis/charfilter/HTMLStripCharFilter.java
+++ b/lucene/analysis/common/src/java/org/apache/lucene/analysis/charfilter/HTMLStripCharFilter.java
@@ -1,4 +1,4 @@
-/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 4:03 PM */
+/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 5:04 PM */
 
 package org.apache.lucene.analysis.charfilter;
 
@@ -40,7 +40,7 @@ import org.apache.lucene.analysis.util.OpenStringBuilder;
 /**
  * This class is a scanner generated by 
  * <a href="http://www.jflex.de/">JFlex</a> 1.5.0-SNAPSHOT
- * on 7/23/13 4:03 PM from the specification file
+ * on 7/23/13 5:04 PM from the specification file
  * <tt>/l/regenerate.4335/lucene/analysis/common/src/java/org/apache/lucene/analysis/charfilter/HTMLStripCharFilter.jflex</tt>
  */
 public final class HTMLStripCharFilter extends BaseCharFilter {
diff --git a/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java b/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java
index 8485421239d..cbdcaea4927 100644
--- a/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java
+++ b/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java
@@ -1,4 +1,4 @@
-/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 4:02 PM */
+/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 5:04 PM */
 
 package org.apache.lucene.analysis.standard;
 
@@ -33,7 +33,7 @@ import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
 /**
  * This class is a scanner generated by 
  * <a href="http://www.jflex.de/">JFlex</a> 1.5.0-SNAPSHOT
- * on 7/23/13 4:02 PM from the specification file
+ * on 7/23/13 5:04 PM from the specification file
  * <tt>/l/regenerate.4335/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.jflex</tt>
  */
 class ClassicTokenizerImpl implements StandardTokenizerInterface {
diff --git a/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizerImpl.java b/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizerImpl.java
index 9d392b19b0e..fba391c3d4a 100644
--- a/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizerImpl.java
+++ b/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/StandardTokenizerImpl.java
@@ -1,4 +1,4 @@
-/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 4:02 PM */
+/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 5:04 PM */
 
 package org.apache.lucene.analysis.standard;
 
diff --git a/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/UAX29URLEmailTokenizerImpl.java b/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/UAX29URLEmailTokenizerImpl.java
index 86c97a1b32a..d0827841aa6 100644
--- a/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/UAX29URLEmailTokenizerImpl.java
+++ b/lucene/analysis/common/src/java/org/apache/lucene/analysis/standard/UAX29URLEmailTokenizerImpl.java
@@ -1,4 +1,4 @@
-/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 4:02 PM */
+/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 5:04 PM */
 
 package org.apache.lucene.analysis.standard;
 
diff --git a/lucene/analysis/common/src/java/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerImpl.java b/lucene/analysis/common/src/java/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerImpl.java
index 27d6f6122b3..0fbb77f8492 100644
--- a/lucene/analysis/common/src/java/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerImpl.java
+++ b/lucene/analysis/common/src/java/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerImpl.java
@@ -1,4 +1,4 @@
-/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 4:02 PM */
+/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 7/23/13 5:04 PM */
 
 package org.apache.lucene.analysis.wikipedia;
 
@@ -25,7 +25,7 @@ import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
 /**
  * This class is a scanner generated by 
  * <a href="http://www.jflex.de/">JFlex</a> 1.5.0-SNAPSHOT
- * on 7/23/13 4:02 PM from the specification file
+ * on 7/23/13 5:04 PM from the specification file
  * <tt>/l/regenerate.4335/lucene/analysis/common/src/java/org/apache/lucene/analysis/wikipedia/WikipediaTokenizerImpl.jflex</tt>
  */
 class WikipediaTokenizerImpl {
diff --git a/lucene/common-build.xml b/lucene/common-build.xml
index 98cc690c43e..5273033895e 100644
--- a/lucene/common-build.xml
+++ b/lucene/common-build.xml
@@ -457,7 +457,7 @@
       Please install the jFlex 1.5 version (currently not released)
       from its SVN repository:
 
-       svn co http://jflex.svn.sourceforge.net/svnroot/jflex/trunk jflex
+       svn co -r 623 http://jflex.svn.sourceforge.net/svnroot/jflex/trunk jflex
        cd jflex
        mvn install