diff -u netbeans-6.5/debian/changelog netbeans-6.5/debian/changelog
--- netbeans-6.5/debian/changelog
+++ netbeans-6.5/debian/changelog
@@ -1,3 +1,10 @@
+netbeans (6.5-0ubuntu3) karmic; urgency=low
+
+  * Bug fix upload (LP: #353080) 
+     - Added a critical patch 96-fix-lucene.patch
+
+ -- Yulia Novozhilova <Yulia.Novozhilova@sun.com>  Mon, 25 May 2009 23:28:08 +0400
+
 netbeans (6.5-0ubuntu2) jaunty; urgency=low
 
   * Added bugfix patches from 6.5.1 for NetBeans IDE (LP: #345562)
only in patch2:
unchanged:
--- netbeans-6.5.orig/debian/patches/96-fix-lucene.patch
+++ netbeans-6.5/debian/patches/96-fix-lucene.patch
@@ -0,0 +1,43 @@
+diff -Nur -x '*.orig' -x '*~' netbeans-6.5.orig/java.source/src/org/netbeans/modules/java/source/usages/LuceneIndex.java netbeans-6.5/java.source/src/org/netbeans/modules/java/source/usages/LuceneIndex.java
+--- netbeans-6.5.orig/java.source/src/org/netbeans/modules/java/source/usages/LuceneIndex.java	2009-05-25 22:49:34.000000000 +0400
++++ netbeans-6.5/java.source/src/org/netbeans/modules/java/source/usages/LuceneIndex.java	2009-04-24 21:51:36.000000000 +0400
+@@ -871,7 +871,7 @@
+     public synchronized void clear () throws IOException {
+         checkPreconditions();
+         this.rootPkgCache = null;
+-        this.close ();
++        this.close (false);
+         try {
+             final String[] content = this.directory.list();
+             boolean dirty = false;
+@@ -914,20 +914,27 @@
+             }
+         } finally {
+             //Need to recreate directory, see issue: #148374
++            this.close(true);
+             this.directory = FSDirectory.getDirectory(refCacheRoot, NoLockFactory.getNoLockFactory());      //Locking controlled by rwlock
+             closed = false;
+         }
+     }
++
++    public void close () throws IOException {
++        close(true);
++    }
+         
+-    public synchronized void close () throws IOException {
++    public synchronized void close (boolean closeDir) throws IOException {
+         try {
+             if (this.reader != null) {
+                 this.reader.close();
+                 this.reader = null;
+             }
+         } finally {
+-           this.directory.close();
+-           this.closed = true;
++            if (closeDir) {
++                this.directory.close();
++                this.closed = true;
++            }
+         }
+     }
+