"exec-49" daemon prio=10 tid=0x000000000197b800 nid=0x549 runnable
[0x00007f2421479000]
   java.lang.Thread.State: RUNNABLE
        at java.util.HashMap.put(HashMap.java:498)
        at java.util.HashSet.add(HashSet.java:217)
        at
java.util.AbstractCollection.addAll(AbstractCollection.java:342)
        at
com.sun.identity.idm.server.IdRepoJAXRPCObjectImpl.objectsChanged_idrepo(IdRepoJAXRPCObjectImpl.java:682)
        at
com.iplanet.am.sdk.remote.DirectoryManagerIF_Tie.invoke_objectsChanged_idrepo(DirectoryManagerIF_Tie.java:910)
        at
com.iplanet.am.sdk.remote.DirectoryManagerIF_Tie.processingHook(DirectoryManagerIF_Tie.java:5355)