We have 2 wars A and B. Both contain same commmon.jar in thier lib dir.
When we run the application separately it works fine. But first invoking the first app, and then invoking the second app give us the following error.

java.lang.LinkageError: loader constraints violated when linking

We don't want to put common.jar in shared library.
Someone says me that in weblogic it works fine.How can we do the same thing in JBoss also.

It's dealying our release, early help would apprecited.