new Predicate<Integer>() {
        @Override
        public boolean apply(Integer value) {
          return !((Integer) 55556).equals(value);
        }
      };

  public void testFilterValues() {
    Multimap<String, Integer> unfiltered = HashMultimap.create();
    unfiltered.put("foo", 55556);
    unfiltered.put("badkey", 1);