SSL EJB Client stuck in AbstractHandleableCloseable.close
"Thread-8" #38 prio=6 os_prio=0 tid=0x086ce000 nid=0x5a58 in Object.wait() [0x851bd000]
   java.lang.Thread.State: WAITING (on object monitor)
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at org.jboss.remoting3.spi.AbstractHandleableCloseable.close(AbstractHandleableCloseable.java:190)
        - locked <0x8913f3f8> (a java.lang.Object)
        at org.jboss.ejb.client.remoting.ConnectionPool.safeClose(ConnectionPool.java:177)
        at org.jboss.ejb.client.remoting.ConnectionPool.shutdown(ConnectionPool.java:115)
        - locked <0x8913f7f0> (a org.jboss.ejb.client.remoting.ConnectionPool)
        at org.jboss.ejb.client.remoting.ConnectionPool.access$300(ConnectionPool.java:57)
        at org.jboss.ejb.client.remoting.ConnectionPool$ShutdownTask.run(ConnectionPool.java:272)
        at java.lang.Thread.run(Thread.java:745)