public Sequence addPointerTarget() { 
      Sequence r = new Sequence();
      if (this.pointerTarget == null)
        this.pointerTarget = new ArrayList<Sequence>();
      this.pointerTarget.add(r);
      return r;
    }
public Sequence addPointerTarget ( ) { Sequence r = new Sequence ( ) ; if ( this . pointerTarget == null ) this . pointerTarget = new ArrayList < Sequence > ( ) ; this . pointerTarget . add ( r ) ; return r ; }
@return {@link #pointer} (Add an actual object that is the target of the reference. The reference library doesn't use these, but you can use this to hold the resources if you resolvethemt. Pointer to next atomic sequence which at most contains one variation.)