Author: jmesnil Date: 2009-08-27 05:22:16 -0400 (Thu, 27 Aug 2009) New Revision: 7920 Modified: trunk/src/main/org/hornetq/utils/HornetQThreadFactory.java Log: attach the thread to a group only if there is no security manager * when sandboxed, the code does not have the RuntimePermission modifyThreadGroup and it will fail to create new Thread attached to a group Modified: trunk/src/main/org/hornetq/utils/HornetQThreadFactory.java =================================================================== --- trunk/src/main/org/hornetq/utils/HornetQThreadFactory.java 2009-08-27 09:02:32 UTC (rev 7919) +++ trunk/src/main/org/hornetq/utils/HornetQThreadFactory.java 2009-08-27 09:22:16 UTC (rev 7920) @@ -48,10 +48,17 @@ public Thread newThread(final Runnable command) { - Thread t = new Thread(group, command, "Thread-" + threadCount.getAndIncrement() + - " (group:" + - group.getName() + - ")"); + Thread t = null; + // attach the thread to a group only if there is no security manager: + // when sandboxed, the code does not have the RuntimePermission modifyThreadGroup + if (System.getSecurityManager() == null) + { + t = new Thread(group, command, "Thread-" + threadCount.getAndIncrement() + + " (group:" + group.getName() + ")"); + } else + { + t = new Thread(command, "Thread-" + threadCount.getAndIncrement()); + } t.setDaemon(daemon); t.setPriority(threadPriority);