Fixed deprecation warnings.
Fixed deprecation warnings.
jfree/jfreechart,simon04/jfreechart,jfree/jfreechart,jfree/jfreechart,jfree/jfreechart,simon04/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,simon04/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,simon04/jfreechart