Infinispan 7 requires Java 7, therefore, I don't think anyone will try to fix anything for IBM JDK6. You could try to reproduce the issue with newer version of IBM Java 7, then it could get some attention.
No I am not talking about Infinispan 7 I am talking about Infinispan 6, is this supposed to be JDK 7 only compatible?
The fix version for the above issue is 6.0.2.Final which I am currently try to use. So either the 6.x is JDK7 compatible or the issue wont be fixed at least correct the label resolved to wont fix
Indeed, the fix version in JIRA is wrong - the fix was only integrated in the master branch, back before we had decided that Infinispan 7 should only support JDK 7.
Unfortunately, we don't have any other 6.0.x release planned.