protected void closeSubpath(){
  mPSStream.println(CLOSEPATH_STR);
  mPenX=mStartPathX;
  mPenY=mStartPathY;
}

protected void closeSubpath ( ) { mPSStream . println ( CLOSEPATH_STR ) ; mPenX = mStartPathX ; mPenY = mStartPathY ; }
close the current subpath by appending a straight line from the current point to the subpath ' s starting point .
