How to use

MapEntry

in

jodd.util.collection

public FakeMapEntrySet(final int size, final Object[] keys, final Object[] values) {
  array = new Map.Entry[size];
  for (int index = 0; index < size; index++) {
    array[index] = new MapEntry(keys[index], values[index]);
  }
}

@Override
public Map.Entry<String, Object> next() {
  Map.Entry<String, Object> entry = mapIterator.next();
  if (entry.getValue() instanceof Map) {
    return MapEntry.createUnmodifiable(entry.getKey(), new JsonObject((Map) entry.getValue()));
  }
  if (entry.getValue() instanceof List) {
    return MapEntry.createUnmodifiable(entry.getKey(), new JsonArray((List) entry.getValue()));
  }
  return entry;
}

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

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

@Test
void testMapEntryEquals() {
  MapEntry<String, Integer> mapEntry1 = MapEntry.create("foo", 3);
  MapEntry<String, Integer> mapEntry2 = MapEntry.create("foo", 3);
  assertTrue(mapEntry1.equals(mapEntry2));
  assertTrue(mapEntry2.equals(mapEntry1));
}

public static <T, R> MapEntry<T, R> create(final T key, final R value) {
  return new MapEntry<>(key, value);
}

public static <T, R> MapEntry<T, R> create(final T key, final R value) {
  return new MapEntry<>(key, value);
}