Java Version: build 1.6.0-rc-b87
Platform: solaris_sparc10

Problems:
The regression test MouseAdapterUnitTest.java fails in b87, the exceptions as followings:
----------System.err:(14/979)----------
java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come
	at MouseAdapterUnitTest.init(MouseAdapterUnitTest.java:77)
	at MouseAdapterUnitTest.main(MouseAdapterUnitTest.java:210)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:589)
	at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:83)
	at java.lang.Thread.run(Thread.java:619)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come
result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come


How to reproduce:
1. set JAVA_HOME to mustang b87
2. run the script as following:
JAVA_HOME="JAVA_HOME"

/net/cady.sfbay/export/dtf/unified/knight-ws/suites/regression/jct-tools/2.1.6/archive/fcs/binaries/solaris/bin/jtreg \
-cpa:/net/cady.sfbay/export/dtf/unified/knight-ws/suites/regression/sail16/Jemmy/jemmy.jar \
-r:./2d-reportDir \
-w:./2d-workDir \
/java/re/jdk/1.6.0/promoted/rc/b87/ws/j2se/test/java/awt/MouseAdapter/MouseAdapterUnitTest/MouseAdapterUnitTest.java

The jtr file is as followings:
#Test Results (version 2)
#Tue Jun 13 14:33:33 PDT 2006
#checksum:5c59384cd2ee8f61
#-----testdescription-----
$file=/net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/MouseAdapter/MouseAdapterUnitTest/MouseAdapterUnitTest.java
$root=/net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test
author=andrei.dmitriev: area=
keywords=bug4453162
run=USER_SPECIFIED main MouseAdapterUnitTest\n
source=MouseAdapterUnitTest.java
title=MouseAdapter should implement MouseMotionListener and MouseWheelListener

#-----environment-----

#-----testresult-----
description=file:///net/jre.sfbay/p/v06/jdk/6.0/rc/b87/ws/j2se/test/java/awt/MouseAdapter/MouseAdapterUnitTest/MouseAdapterUnitTest.java
end=Tue Jun 13 14:33:33 PDT 2006
environment=regtest
execStatus=Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come
javatestOS=SunOS 5.10 (sparc)
javatestVersion=2.1.6
script=com.sun.javatest.regtest.RegressionScript 
sections=script_messages build main
start=Tue Jun 13 14:33:20 PDT 2006
status=Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come
test=java/awt/MouseAdapter/MouseAdapterUnitTest/MouseAdapterUnitTest.java
work=/net/cady/export4/2d-workDir/java/awt/MouseAdapter/MouseAdapterUnitTest

#section:script_messages
----------messages:(4/213)----------
JDK under test: (/java/re/jdk/1.6.0/promoted/rc/b87/binaries/solaris-sparc)
java version "1.6.0-rc"
Java(TM) SE Runtime Environment (build 1.6.0-rc-b87)
Java HotSpot(TM) Client VM (build 1.6.0-rc-b87, mixed mode)

#section:build
----------messages:(3/107)----------
command: build MouseAdapterUnitTest 
reason: Named class compiled on demand
elapsed time (seconds): 0.0040
result: Passed. No need to compile: MouseAdapterUnitTest.java

#section:main
----------messages:(3/127)----------
command: main MouseAdapterUnitTest
reason: User specified action: run main MouseAdapterUnitTest 
elapsed time (seconds): 12.12
----------System.out:(13/371)----------
Any messages for the tester will display here.
Any messages for the tester will display here.
pressed = true
released = true
clicked = true
entered = true
rotated = false
dragged = true
moved = true
The test failed: Wheel event hasn't come
The test failed: Wheel event hasn't come
The test is over, hit  Ctl-C to stop Java VM
The test is over, hit  Ctl-C to stop Java VM

test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Test failed. Exception thrown: java.lang.RuntimeException: Wheel event hasn't come