return Objects.equals(
                        org.apache.maven.artifact.repository.ArtifactRepository.class.getName(), parameter.getType())
                && DEPRECATED_CORE_PARAMETERS.containsKey(parameter.getDefaultValue());
    }

    assertEquals(Integer.valueOf(2), map.get("foo"));
    assertFalse(map.containsKey("bar"));
  }

  public void testReplaceConditional() {
    TestMap map = new TestMap();
    map.put("foo", 1);
    assertFalse(map.replace("foo", 2, 3));
    assertFalse(map.replace("bar", 1, 2));
    assertEquals(Integer.valueOf(1), map.get("foo"));
    assertFalse(map.containsKey("bar"));
    assertTrue(map.replace("foo", 1, 4));

            if (language == null) {
                return;
            }
        }

        for (final String f : langFields) {
            final String lf = f + "_" + language;
            if (doc.containsKey(f) && !doc.containsKey(lf)) {
                doc.put(lf, doc.get(f));
                if (logger.isDebugEnabled()) {
                    logger.debug("add {} field", lf);
                }
            }
        }
    }

      multimap().remove(key, value);
      expectedCollection.remove(value);

      assertEqualIgnoringOrder(expectedCollection, collection);
      assertEquals(!expectedCollection.isEmpty(), multimap().containsKey(key));
    }
  }

  @MapFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(absent = ZERO)
  public void testRemovePropagatesToAsMap() {

      multimap().remove(key, value);
      expectedCollection.remove(value);

      assertEqualIgnoringOrder(expectedCollection, collection);
      assertEquals(!expectedCollection.isEmpty(), multimap().containsKey(key));
    }
  }

  @MapFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(absent = ZERO)
  public void testRemovePropagatesToAsMap() {

      assertThat(cache.getUnchecked(key2)).isSameInstanceAs(value2);
      cache.invalidate(key1);
      assertThat(cache.asMap().containsKey(key1)).isFalse();
      assertThat(cache.asMap().containsKey(key2)).isTrue();
      assertThat(cache.size()).isEqualTo(1);
      assertThat(cache.asMap().keySet()).isEqualTo(ImmutableSet.of(key2));
      assertThat(cache.asMap().values()).contains(value2);

     *
     * @param key the key whose presence in this map is to be tested
     * @return true if this map contains a mapping for the specified key
     */
    @Override
    public boolean containsKey(final Object key) {
        return parent.containsKey(key);
    }

    /**
     * Returns true if this map maps one or more keys to the specified value.
     *
     * @param value the value whose presence in this map is to be tested

    }

    @Override
    public boolean isEmpty() {
        return parent.isEmpty();
    }

    @Override
    public boolean containsKey(final Object key) {
        if (parent.containsKey(key)) {
            return true;
        }
        return parent.containsKey(toCamelCase(key));
    }

    @Override
    public boolean containsValue(final Object value) {
        return parent.containsValue(value);
    }

    }

    @Override
    public void clear() {
      assertTrue(Thread.holdsLock(mutex));
      super.clear();
    }

    @Override
    public boolean containsKey(Object key) {
      assertTrue(Thread.holdsLock(mutex));
      return super.containsKey(key);
    }

    @Override
    public boolean containsValue(Object value) {
      assertTrue(Thread.holdsLock(mutex));
      return super.containsValue(value);
    }

        UnsupportedOperationException.class,
        () -> multimapView.replaceValues("foo", Collections.<Integer>emptySet()));
    multimapView.remove("bar", 2);
    assertFalse(multimapView.containsKey("bar"));
    assertFalse(map.containsKey("bar"));
    assertEquals(map.keySet(), multimapView.keySet());
    assertEquals(map.keySet(), multimapView.keys().elementSet());
    assertThat(multimapView.keys()).contains("foo");