diff options
| -rw-r--r-- | src/newt/classes/jogamp/newt/DefaultEDTUtil.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/newt/classes/jogamp/newt/DefaultEDTUtil.java b/src/newt/classes/jogamp/newt/DefaultEDTUtil.java index a229a0512..5794d4ae9 100644 --- a/src/newt/classes/jogamp/newt/DefaultEDTUtil.java +++ b/src/newt/classes/jogamp/newt/DefaultEDTUtil.java @@ -38,6 +38,7 @@ package jogamp.newt; import java.util.ArrayList; + import javax.media.nativewindow.NativeWindowException; import jogamp.common.util.locks.LockDebugUtil; @@ -50,7 +51,7 @@ public class DefaultEDTUtil implements EDTUtil { public static final boolean DEBUG = Debug.debug("EDT"); private final Object edtLock = new Object(); // locking the EDT start/stop state - private final ThreadGroup threadGroup; + private /* final */ ThreadGroup threadGroup; private final String name; private final Runnable dispatchMessages; private NEDT edt = null; @@ -88,6 +89,10 @@ public class DefaultEDTUtil implements EDTUtil { System.err.println(Thread.currentThread()+": Default-EDT reset - edt: "+edt); } if( edt.getState() != Thread.State.NEW ) { + if( null != threadGroup && threadGroup.isDestroyed() ) { + // best thing we can do is to use this thread's TG + threadGroup = Thread.currentThread().getThreadGroup(); + } edt = new NEDT(threadGroup, name); edt.setDaemon(true); // don't stop JVM from shutdown .. } |