[WSS-431] - Performance bottleneck in MemoryReplayCache on high load
 - Patch applied, thanks!


Conflicts:
	ws-security-dom/src/main/java/org/apache/wss4j/dom/cache/MemoryReplayCache.java

git-svn-id: https://svn.apache.org/repos/asf/webservices/wss4j/trunk@1455564 13f79535-47bb-0310-9956-ffa450edef68