AWT_SWT/Automated/Focus/Swing testcase fails on Ubuntu from 6u18_b02 build onwards.
Attached is the testcase.

Fails with the following error:
FAILURE: Ist focus traversal cycle: Focus not gained by javax.swing.JCheckBox[,48,49,92x23,alignmentX=0.0,alignmentY=0.5,border=javax.swing.plaf.BorderUIResource$CompoundBorderUIResource@6754d6,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=2,bottom=2,right=2],paintBorder=false,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Checkbox]