assertThat(map.put("One", "11"), is("1"));
        assertThat(map.get("one"), is("11"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testRemove() throws Exception {
        assertThat(map.remove("ONE"), is("1"));
        assertThat(map.size(), is(1));
        assertThat(map.remove("dummy"), is(nullValue()));
    }

    /**
     * @throws Exception

        assertTestPassed("list", "org.example.list.LinkedListTest", "testConstructor")
        assertTestPassed("list", "org.example.list.LinkedListTest", "testAdd")
        assertTestPassed("list", "org.example.list.LinkedListTest", "testRemove")
        assertTestPassed("list", "org.example.list.LinkedListTest", "testRemoveMissing")

        when:
        succeeds "run"

        then:
        outputContains("Hello World!")

        where:

        assertThat(list.contains("2"), is(not(true)));
        assertThat(list.contains(null), is(not(true)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testRemove() throws Exception {
        list.addLast(null);
        list.addLast("1");
        list.addLast("2");
        assertThat(list.remove("3"), is(not(true)));
        assertThat(list.remove("1"), is(true));

	checkList(t, l3, []any{1, 2, 3, 1, 2, 3})

	l3 = New()
	l1.PushBackList(l3)
	checkList(t, l1, []any{1, 2, 3})
	l1.PushFrontList(l3)
	checkList(t, l1, []any{1, 2, 3})
}

func TestRemove(t *testing.T) {
	l := New()
	e1 := l.PushBack(1)
	e2 := l.PushBack(2)
	checkListPointers(t, l, []*Element{e1, e2})
	e := l.Front()
	l.Remove(e)
	checkListPointers(t, l, []*Element{e2})
	l.Remove(e)

        assertThat(map.getAt(1), is("test3"));
        map.put(null, "test4");
        map.put(null, "test5");
    }

    /**
     * @throws Exception
     */
    @Test
    public void testRemove() throws Exception {
        assertThat(map.remove("1"), is("test"));
        assertThat(map.size(), is(2));
        assertThat(map.remove("dummy"), is(nullValue()));
        assertThat(map.remove(0), is(nullValue()));

	checkList(l3, []interface{}{1, 2, 3, 1, 2, 3})

	l3 = _New[int]()
	l1.PushBackList(l3)
	checkList(l1, []interface{}{1, 2, 3})
	l1.PushFrontList(l3)
	checkList(l1, []interface{}{1, 2, 3})
}

func TestRemove() {
	l := _New[int]()
	e1 := l.PushBack(1)
	e2 := l.PushBack(2)
	checkListPointers(l, []*(_Element[int]){e1, e2})
	e := l.Front()
	l.Remove(e)
	checkListPointers(l, []*(_Element[int]){e2})
	l.Remove(e)

    assertEquals(0L, map.get(key));
    assertTrue(map.containsKey(key));

    assertTrue(map.replace(key, 0L, value));
    assertEquals(value, map.get(key));
  }

  public void testRemove() {
    AtomicLongMap<String> map = AtomicLongMap.create();
    String key = "key";
    assertEquals(0, map.size());
    assertTrue(map.isEmpty());
    assertEquals(0L, map.remove(key));

		mask, _ := NewBitMask()
		mask.Add(tc.bits...)
		if mask.String() != tc.expectedMask {
			t.Errorf("Expected mask to be %v, got %v", tc.expectedMask, mask)
		}
	}
}

func TestRemove(t *testing.T) {
	tcases := []struct {
		name         string
		bitsSet      []int
		bitsRemove   []int
		expectedMask string
	}{
		{
			name:         "Set bit 0. Remove bit 0",

    assertEquals(0L, map.get(key));
    assertTrue(map.containsKey(key));

    assertTrue(map.replace(key, 0L, value));
    assertEquals(value, map.get(key));
  }

  public void testRemove() {
    AtomicLongMap<String> map = AtomicLongMap.create();
    String key = "key";
    assertEquals(0, map.size());
    assertTrue(map.isEmpty());
    assertEquals(0L, map.remove(key));

     * map.remove(x)} returns the same value which {@code map.get(x)} did immediately beforehand.
     */
    @Override
    public void testRemove() {
      final Map<String, Map<Integer, Character>> map;
      final String keyToRemove;
      try {
        map = makePopulatedMap();
      } catch (UnsupportedOperationException e) {
        return;