public boolean isInstancePos(AbstractSequence abstractsequence, int i) {
   boolean flag = false;
   int j = abstractsequence.getNextKind(i);
   if (j == 37) {
     if (target == null || target.equals(abstractsequence.getNextTypeObject(i))) {
       flag = true;
     }
   } else if (j == 32) {
     return isInstance(abstractsequence.getPosNext(i));
   }
   return flag;
 }