question: @ Override public boolean equals ( Object obj ) { if ( obj == this ) { return true ; } if ( ! ( obj instanceof StackedXYBarRenderer ) ) { return false ; } StackedXYBarRenderer that = ( StackedXYBarRenderer ) obj ; if ( this . renderAsPercentages != that . renderAsPercentages ) { return false ; } return super . equals ( obj ) ; }
target:  Tests this renderer for equality with an arbitrary object.