public boolean addAll(Collection coll,boolean allowRepeated){
  boolean isChanged=false;
  for (Iterator i=coll.iterator(); i.hasNext(); ) {
    add((Coordinate)i.next(),allowRepeated);
    isChanged=true;
  }
  return isChanged;
}

public boolean addAll ( Collection coll , boolean allowRepeated ) { boolean isChanged = false ; for ( Iterator i = coll . iterator ( ) ; i . hasNext ( ) ; ) { add ( ( Coordinate ) i . next ( ) , allowRepeated ) ; isChanged = true ; } return isChanged ; }
add an array of coordinates
