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Posted to commits@openjpa.apache.org by pc...@apache.org on 2008/04/23 02:08:33 UTC

svn commit: r650703 - /openjpa/branches/1.1.x/openjpa-kernel/src/main/java/org/apache/openjpa/meta/InheritanceOrderedMetaDataList.java

Author: pcl
Date: Tue Apr 22 17:08:31 2008
New Revision: 650703

URL: http://svn.apache.org/viewvc?rev=650703&view=rev
Log:
OPENJPA-536. Checking in optimization on behalf of Amy Yang.

Modified:
    openjpa/branches/1.1.x/openjpa-kernel/src/main/java/org/apache/openjpa/meta/InheritanceOrderedMetaDataList.java

Modified: openjpa/branches/1.1.x/openjpa-kernel/src/main/java/org/apache/openjpa/meta/InheritanceOrderedMetaDataList.java
URL: http://svn.apache.org/viewvc/openjpa/branches/1.1.x/openjpa-kernel/src/main/java/org/apache/openjpa/meta/InheritanceOrderedMetaDataList.java?rev=650703&r1=650702&r2=650703&view=diff
==============================================================================
--- openjpa/branches/1.1.x/openjpa-kernel/src/main/java/org/apache/openjpa/meta/InheritanceOrderedMetaDataList.java (original)
+++ openjpa/branches/1.1.x/openjpa-kernel/src/main/java/org/apache/openjpa/meta/InheritanceOrderedMetaDataList.java Tue Apr 22 17:08:31 2008
@@ -31,6 +31,8 @@
     private LinkedList<ClassMetaData> buffer = new LinkedList<ClassMetaData>();
 
     public boolean add(ClassMetaData meta) {
+        if (meta == null || buffer.contains(meta))
+            return false;
         for (ListIterator<ClassMetaData> itr = buffer.listIterator();
             itr.hasNext();) {
             int ord = _comp.compare(meta, itr.next());