How to use

setValue

method

in

jodd.util.collection.MapEntry

  @Test
  void testUnmodifiableMapEntry() {
    MapEntry<String, Integer> mapEntry1 = MapEntry.createUnmodifiable("foo", 3);

    try {
      mapEntry1.setValue(123);
      fail("error");
    }
    catch (UnsupportedOperationException ignore) {
    }
  }
}