Regression test fails: test/closed/javax/swing/JComboBox/6236162/bug6236162.java

JDK: 7 b22
Tested OSes:
- Solaris nevada b70: test failed
- Linux i686: test failed
- Windows XP: test passed

Stack trace:
java.lang.RuntimeException: There is an inconsistence in combo box behavior when user points an item in combo popup by mouse and then uses UP/DOWN keys.
at bug6236162.test(bug6236162.java:70)
at bug6236162.main(bug6236162.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:623)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:78)
at java.lang.Thread.run(Thread.java:659)

The test logs in the attachment.