JVM hangs after deadlock between JBoss Remoting and xalan

Issue

• JVM hangs after deadlock between JBoss Remoting and xalan :

Found one Java-level deadlock:
=============================
"ajp-10.220.35.49-8009-292":
  waiting to lock monitor 0x00002aae383fdf88 (object 0x00002aab02e67688, a org.jboss.web.tomcat.service.WebCtxLoader$ENCLoader),
  which is held by "ajp-10.220.35.49-8009-32"
"ajp-10.220.35.49-8009-32":
  waiting to lock monitor 0x00002aae3d0ad3c8 (object 0x00002aaaf1a5cd88, a org.jboss.bootstrap.NoAnnotationURLClassLoader),
  which is held by "WorkManager(2)-52"
"WorkManager(2)-52":
  waiting to lock monitor 0x00002aadf83ff2c0 (object 0x00002aaaf1a08278, a sun.misc.Launcher$AppClassLoader),
  which is held by "ajp-10.220.35.49-8009-32"