question: public void addEndBumper ( ) { numEndBumpers ++ ; String name = "" ; boolean duplicate = true ; while ( duplicate ) { name = "EB" + numEndBumpers ; if ( finder . findPositionablePointByName ( name ) == null ) { duplicate = false ; } if ( duplicate ) { numEndBumpers ++ ; } } PositionablePoint o = new PositionablePoint ( name , PositionablePoint . END_BUMPER , currentPoint , this ) ; pointList . add ( o ) ; setDirty ( true ) ; }
target:  Add an End Bumper point.