Fix broken tests.
Fix broken tests.
jfree/jfreechart,simon04/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,simon04/jfreechart,jfree/jfreechart,simon04/jfreechart,jfree/jfreechart,simon04/jfreechart,GitoMat/jfreechart,jfree/jfreechart