The test sometimes fails on linux-i586, Gnome/Metacity 2.24 with the current JDK 7 (~ b59):

----------System.out:(49/6460)----------
WINDOW_ACTIVATED,opposite=null,oldState=0,newState=0 on <Other Frame>
WINDOW_GAINED_FOCUS,opposite=null,oldState=0,newState=0 on <Other Frame>
FOCUS_GAINED,permanent,opposite=null on <Other Frame>
WINDOW_OPENED,opposite=null,oldState=0,newState=0 on <Other Frame>
WINDOW_OPENED,opposite=null,oldState=0,newState=0 on <Test Frame>
FOCUS_LOST,temporary,opposite=java.awt.Button[button0,103,30,91x23,label=Test Button 1] on <Other Frame>
WINDOW_LOST_FOCUS,opposite=java.awt.Frame[frame1,800,100,400x100,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Other Frame>
WINDOW_DEACTIVATED,opposite=java.awt.Frame[frame1,800,100,400x100,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Other Frame>
WINDOW_ACTIVATED,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Test Frame>
WINDOW_GAINED_FOCUS,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Test Frame>
FOCUS_GAINED,permanent,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal] on <Test Button 1>
WINDOW_OPENED,opposite=null,oldState=0,newState=0 on <Window 1>
WINDOW_OPENED,opposite=null,oldState=0,newState=0 on <Window 2>
FOCUS_LOST,temporary,opposite=java.awt.Button[button1,5,5,91x23,label=Test Button 2] on <Test Button 1>
WINDOW_LOST_FOCUS,opposite=TestWindow[win0,800,200,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Test Frame>
WINDOW_GAINED_FOCUS,opposite=java.awt.Frame[frame1,800,100,400x100,invalid,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Window 1>
WINDOW_LOST_FOCUS,opposite=TestWindow[win1,800,300,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Window 1>
WINDOW_GAINED_FOCUS,opposite=TestWindow[win0,800,200,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Window 2>
FOCUS_GAINED,permanent,opposite=java.awt.Button[button0,103,30,91x23,label=Test Button 1] on <Test Button 3>
FOCUS_LOST,temporary,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal] on <Test Button 3>
WINDOW_LOST_FOCUS,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Window 2>
WINDOW_DEACTIVATED,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Test Frame>
WINDOW_ACTIVATED,opposite=java.awt.Frame[frame1,800,100,400x100,invalid,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Other Frame>
WINDOW_GAINED_FOCUS,opposite=TestWindow[win1,800,300,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Other Frame>
FOCUS_GAINED,permanent,opposite=java.awt.Button[button2,5,5,91x23,label=Test Button 3] on <Other Frame>
FOCUS_LOST,temporary,opposite=java.awt.Button[button2,5,5,91x23,label=Test Button 3] on <Other Frame>
WINDOW_LOST_FOCUS,opposite=TestWindow[win1,800,300,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Other Frame>
WINDOW_DEACTIVATED,opposite=java.awt.Frame[frame1,800,100,400x100,invalid,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Other Frame>
WINDOW_ACTIVATED,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Test Frame>
WINDOW_GAINED_FOCUS,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Window 2>
FOCUS_GAINED,permanent,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal] on <Test Button 3>
FOCUS_LOST,temporary,opposite=java.awt.Button[button1,5,5,91x23,label=Test Button 2] on <Test Button 3>
WINDOW_LOST_FOCUS,opposite=TestWindow[win0,800,200,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Window 2>
WINDOW_GAINED_FOCUS,opposite=TestWindow[win1,800,300,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Window 1>
FOCUS_GAINED,permanent,opposite=java.awt.Button[button2,5,5,91x23,label=Test Button 3] on <Test Button 2>
FOCUS_LOST,temporary,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal] on <Test Button 2>
WINDOW_LOST_FOCUS,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Window 1>
WINDOW_DEACTIVATED,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Test Frame>
WINDOW_ACTIVATED,opposite=java.awt.Frame[frame1,800,100,400x100,invalid,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Other Frame>
WINDOW_GAINED_FOCUS,opposite=TestWindow[win0,800,200,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Other Frame>
FOCUS_GAINED,permanent,opposite=java.awt.Button[button1,5,5,91x23,label=Test Button 2] on <Other Frame>
FOCUS_LOST,temporary,opposite=java.awt.Button[button1,5,5,91x23,label=Test Button 2] on <Other Frame>
WINDOW_LOST_FOCUS,opposite=TestWindow[win0,800,200,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Other Frame>
WINDOW_DEACTIVATED,opposite=java.awt.Frame[frame1,800,100,400x100,invalid,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Other Frame>
WINDOW_ACTIVATED,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Test Frame>
WINDOW_GAINED_FOCUS,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal],oldState=0,newState=0 on <Window 1>
WINDOW_LOST_FOCUS,opposite=java.awt.Frame[frame1,800,100,400x100,invalid,layout=java.awt.FlowLayout,title=Test Frame,resizable,normal],oldState=0,newState=0 on <Window 1>
WINDOW_GAINED_FOCUS,opposite=TestWindow[win0,800,200,204x33,layout=java.awt.FlowLayout],oldState=0,newState=0 on <Test Frame>
FOCUS_GAINED,permanent,opposite=java.awt.Frame[frame0,800,400,400x100,layout=java.awt.BorderLayout,title=Other Frame,resizable,normal] on <Test Button 1>
----------System.err:(17/1200)----------
java.lang.RuntimeException: Step 2: Test failed: actual focused window didn't get a focus
at ActualFocusedWindowRetaining.stopTest(ActualFocusedWindowRetaining.java:196)
at ActualFocusedWindowRetaining.clickOwnerCheckFocus(ActualFocusedWindowRetaining.java:160)
at ActualFocusedWindowRetaining.test(ActualFocusedWindowRetaining.java:118)
at ActualFocusedWindowRetaining.start(ActualFocusedWindowRetaining.java:105)
at ActualFocusedWindowRetaining.main(ActualFocusedWindowRetaining.java:57)
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:94)
at java.lang.Thread.run(Thread.java:717)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Step 2: Test failed: actual focused window didn't get a focus
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Step 2: Test failed: actual focused window didn't get a focus
result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Step 2: Test failed: actual focused window didn't get a focus


test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Step 2: Test failed: actual focused window didn't get a focus