code: public LiteralMapList select(JcPrimitive key, Object value) {
  		LiteralMapList ret = new LiteralMapList();
  		for (LiteralMap lm : this) {
  			if (isEqual(value, lm.get(ValueAccess.getName(key))))
  				ret.add(lm);
  		}
  		return ret;
  	}
docs: Answer a LiteralMapList containing only literal maps with the given key and value
  @param key
  @param value
  @return