Minor Javadoc update.
Minor Javadoc update.
jfree/jfreechart,jfree/jfreechart,simon04/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,jfree/jfreechart,simon04/jfreechart,jfree/jfreechart,simon04/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,simon04/jfreechart