The test failed starting from b37. It happens on sol9, sol10, sol9-x86, sol-amd.
Got "Java HotSpot(TM) Client VM warning: sema_wait failed: Error 0" when ThreadGroup.stop()is called.
The method is deprecated. But since it is an regression from b37, suggest to do more investigation.

To reproduce:
1. Got to sqe sqe workspace:
cd /net/sqe/global/nfs/sec/ws_6.0_int/security/src/Permissions/threadGroupStopTest
2. copy everything over to your working directory
3. setenv JAVA_HOME b37
4. sh Run.sh
---------------------------------
Sample output:

/net/sqe/global/nfs/sec/users/lichun/ws_6.0_int/security/src/Permissions/threadGroupStopTest-) setenv JAVA_HOME /net/koori/onestop/jdk/6.0/promoted/ea/b37/binaries/solaris-sparc
/net/sqe/global/nfs/sec/users/lichun/ws_6.0_int/security/src/Permissions/threadGroupStopTest-) !sh
sh Run.sh
java version "1.6.0-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-ea-b37)
Java HotSpot(TM) Client VM (build 1.6.0-ea-b37, mixed mode)
Note: privilegedClasses/localTestThread.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: ./privilegedClasses/testUtils.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Note: threadGroupStopTest.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: ./privilegedClasses/privilegedThread.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
-----------------------------------

localTestThread started....
Java HotSpot(TM) Client VM warning: sema_wait failed: Error 0
-----------------------------------

Test Name = threadGroupStopTest
Test Args = void Expected Result = false
Test Result = PASS: the test got Security exception as expected

/net/sqe/global/nfs/sec/users/lichun/ws_6.0_int/security/src/Permissions/threadGroupStopTest-) setenv JAVA_HOME /net/koori/onestop/jdk/6.0/promoted/ea/b36/binaries/solaris-sparc
/net/sqe/global/nfs/sec/users/lichun/ws_6.0_int/security/src/Permissions/threadGroupStopTest-) !sh
sh Run.sh
java version "1.6.0-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-ea-b36)
Java HotSpot(TM) Client VM (build 1.6.0-ea-b36, mixed mode)
Note: privilegedClasses/localTestThread.java uses or overrides a
deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: ./privilegedClasses/testUtils.java uses unchecked or unsafe
operations.
Note: Recompile with -Xlint:unchecked for details.
Note: threadGroupStopTest.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: ./privilegedClasses/privilegedThread.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
-----------------------------------

localTestThread started....
-----------------------------------

Test Name = threadGroupStopTest
Test Args = void Expected Result = false
Test Result = PASS: the test got Security exception as expected

/net/sqe/global/nfs/sec/users/lichun/ws_6.0_int/security/src/Permissions/threadGroupStopTest-)

###@###.### 2005-06-01 21:04:39 GMT
###@###.### 2005-06-07 17:39:17 GMT