The following JCK1.3 tests fail on Linux RedHat 6.2 and Windows:
api/java_awt/EventQueue/index.html#Invoke
api/java_awt/EventQueue/index.html#PushPop

To reproduce the bug, run script below
You may need to set JCK and JAVA_HOME.

-------------------------------------------------------------------------------------
#!/bin/sh
SWITCH="$@"
JAVA_HOME=/usr/local/java/jdk1.4/linux-i386
JCK=/net/orthello/home2/JCK-13
CLASSPATH=$JCK/classes:$JCK/javatest.jar
export CLASSPATH
executeClass=javasoft.sqe.tests.api.java.awt.EventQueue.InvokeTests

$JAVA_HOME/bin/java ${SWITCH} -version
$JAVA_HOME/bin/java ${SWITCH} -Xfuture -Djava.security.policy=${JCK}/lib/jck.policy ${executeClass}
RESULT="$?"
if [ $RESULT = 95 ]; then
 echo Test passed
elif [ $RESULT = 97 ]; then
 echo Test failed
else
 echo Result is $RESULT
fi

------------------------------------ Linux output ------------------------------------

java version "1.4.0beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0beta-b40)
Java HotSpot(TM) Client VM (build 1.4beta-B40, mixed mode)
EventQueue2005: Passed. OKAY
EventQueue0017: Passed. OKAY
java.lang.NullPointerException
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:421)
        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:140)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:126)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:121)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
^C

======================================================================