code: public static int find(Array array, Object object) {
  	int len = array.size();
  	for (int i = 1; i <= len; i++) {
  	    Object tmp = array.get(i, null);
  	    try {
  		if (tmp != null && Operator.compare(object, tmp) == 0) return i;
  	    }
  	    catch (PageException e) {}
  	}
  	return 0;
      }
docs: find a object in array
  
  @param array
  @param object object to find
  @return position in array or 0