assertEquals(entries, key.intValue());
        assertSame(key, map.get(key));
        entries++;
      }
      assertEquals(size, entries);
    }
  }

  public void testByteArrayHashtable() {
    hashtableTestHelper(ImmutableList.of(2, 89));
  }

  public void testShortArrayHashtable() {
    hashtableTestHelper(ImmutableList.of(90, 22937));
  }