The regression test: /test/java/awt/Toolkit/LockingKeyTest.java
does not exit.

Tested on an Ultra 10 running Solaris 7 with Merlin-beta-build25
(well after 4030718 was integrated).

The program reaches the last line of main, but doesn't exit.

^\Full thread dump:

"SIGINT handler" daemon prio=10 tid=0x16b3c0 nid=0xf runnable [0xf7681000..0xf7681a50]
        at java.lang.Shutdown.exit(Shutdown.java:213)
        - waiting to lock <fc435a78> (a java.lang.Class)
        at java.lang.Terminator$1.handle(Terminator.java:38)
        at sun.misc.Signal$1.run(Signal.java:198)
        at java.lang.Thread.run(Thread.java:488)

"Shutdown-Thread" prio=5 tid=0x16aa30 nid=0xe runnable [0xf7781000..0xf7781a50]
        at sun.awt.motif.MToolkit.shutdown(Native Method)
        at sun.awt.motif.MToolkit.access$000(MToolkit.java:47)
        at sun.awt.motif.MToolkit$2.run(MToolkit.java:101)
        at java.lang.Thread.run(Thread.java:488)

"SIGINT handler" daemon prio=10 tid=0x169a98 nid=0xd waiting on monitor [0xf7881000..0xf7881a50]
        at java.lang.Object.wait(Native Method)
        - waiting on <f90d1cc8> (a java.lang.Thread)
        at java.lang.Thread.join(Thread.java:934)
        - locked <f90d1cc8> (a java.lang.Thread)
        at java.lang.Thread.join(Thread.java:987)
        at java.lang.Shutdown.runHooks(Shutdown.java:133)
        at java.lang.Shutdown.sequence(Shutdown.java:168)
        at java.lang.Shutdown.exit(Shutdown.java:213)
        - locked <fc435a78> (a java.lang.Class)
        at java.lang.Terminator$1.handle(Terminator.java:38)
        at sun.misc.Signal$1.run(Signal.java:198)
        at java.lang.Thread.run(Thread.java:488)

"Thread-0" prio=5 tid=0x277c8 nid=0x1 runnable [0..0xffbee3a8]

"AWT-EventQueue-0" prio=6 tid=0x149018 nid=0xc waiting on monitor [0xf7981000..0xf7981a50]
        at java.lang.Object.wait(Native Method)
        - waiting on <f90d1d10> (a java.awt.EventQueue)
        at java.lang.Object.wait(Object.java:420)
        at java.awt.EventQueue.getNextEvent(EventQueue.java:289)
        - locked <f90d1d10> (a java.awt.EventQueue)
        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:125)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:117)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:96)

"AWT-Motif" daemon prio=5 tid=0x1357a8 nid=0xb runnable [0xf7a81000..0xf7a81a50]
        at sun.awt.motif.MToolkit.run(Native Method)
        at java.lang.Thread.run(Thread.java:488)

"AWT-Shutdown" prio=5 tid=0x124948 nid=0xa waiting on monitor [0xf7b81000..0xf7b81a50]
        at java.lang.Object.wait(Native Method)
        - waiting on <f86181d8> (a java.lang.Object)
        at java.lang.Object.wait(Object.java:420)
        at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:262)
        - locked <f86181d8> (a java.lang.Object)
        at java.lang.Thread.run(Thread.java:488)

"Signal Dispatcher" daemon prio=10 tid=0x32900 nid=0x9 runnable [0..0xf8181ab8]

"Finalizer" daemon prio=8 tid=0x2f9a8 nid=0x7 waiting on monitor [0xf8281000..0xf8281a50]
        at java.lang.Object.wait(Native Method)
        - waiting on <f86160b0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111)
        - locked <f86160b0> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:126)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:162)

"Reference Handler" daemon prio=10 tid=0x2e090 nid=0x6 waiting on monitor [0xf8381000..0xf8381a50]
        at java.lang.Object.wait(Native Method)
        - waiting on <f8610110> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:420)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:110)
        - locked <f8610110> (a java.lang.ref.Reference$Lock)

"VM Thread" prio=5 tid=0x2a868 nid=0x4 runnable

"VM Periodic Task Thread" prio=10 tid=0x32410 nid=0x8 waiting on monitor