[jboss-jira] [JBoss JIRA] Closed: (JBCACHE-874) Use performant ordered collections in TransactionEntry

Use performant ordered collections in TransactionEntry ------------------------------------------------------ Key: JBCACHE-874 URL: http://jira.jboss.com/jira/browse/JBCACHE-874 Project: JBoss Cache Issue Type: Task Security Level: Public(Everyone can see) Reporter: Brian Stansberry Assigned To: Brian Stansberry Fix For: 1.4.1.GA, 2.0.0.ALPHA2 If multiple locks are associated with a TransactionEntry, it's highly non-performant, since for each addition the class does a contains() check on a LinkedList. We should replace the LinkedList fields with LinkedHashSet. With that, the contains test can be removed all together, as a 2nd add of the same object to a LinkedHashSet has no impact on the collection ordering. See forum post for profiling info on the current impl.