@Override
  public @Nullable V put(K key, V value) {
    return delegate.put(checkValid(key), value);
  }

  @Override
  public void putAll(Map<? extends K, ? extends V> map) {
    for (K key : map.keySet()) {
      checkValid(key);
    }
    delegate.putAll(map);
  }

  @Override
  public @Nullable V remove(Object key) {
    return delegate.remove(checkValid(key));
  }

  @Override

        final Map<String, Object> sourceMap = new HashMap<>();
        if (name != null) {
            sourceMap.put("name", name);
        }
        if (attributes != null) {
            sourceMap.putAll(attributes);
        }
        return sourceMap;
    }

    assertFalse(bf1.isCompatible(bf2));
    assertThrows(
        IllegalArgumentException.class,
        () -> {
          bf1.putAll(bf2);
        });

    assertFalse(bf2.isCompatible(bf1));
    assertThrows(
        IllegalArgumentException.class,
        () -> {
          bf2.putAll(bf1);
        });
  }

  public void testPutAllWithSelf() {

    moreToPut.put("four", 4);
    moreToPut.put("five", 5);

    ImmutableSortedMap<String, Integer> map =
        ImmutableSortedMap.<String, Integer>naturalOrder().putAll(toPut).putAll(moreToPut).build();
    assertMapEquals(map, "five", 5, "four", 4, "one", 1, "three", 3, "two", 2);
  }

  public void testBuilderReuse() {
    Builder<String, Integer> builder = ImmutableSortedMap.naturalOrder();

    Map<String, Integer> moreToPut = new LinkedHashMap<>();
    moreToPut.put("four", 4);
    moreToPut.put("five", 5);

    ImmutableMap<String, Integer> map =
        new Builder<String, Integer>().putAll(toPut).putAll(moreToPut).buildOrThrow();
    assertMapEquals(map, "one", 1, "two", 2, "three", 3, "four", 4, "five", 5);
  }

  public void testBuilderReuse() {
    Builder<String, Integer> builder = new Builder<>();

    List<V> valuesToPut = asList(v0(), v1(), v0());

    for (K k : sampleKeys()) {
      resetContainer();

      Set<V> expectedValues = copyToSet(multimap().get(k));

      multimap().putAll(k, valuesToPut);
      expectedValues.addAll(valuesToPut);

      assertGet(k, expectedValues);
    }
  }

        Map<String, Object> sourceMap = new HashMap<>();
        sourceMap.put("key1", "value1");
        sourceMap.put("key2", "value2");
        sourceMap.put("key3", "value3");

        docMap.putAll(sourceMap);

        assertEquals(3, docMap.size());
        assertEquals("value1", docMap.get("key1"));
        assertEquals("value2", docMap.get("key2"));
        assertEquals("value3", docMap.get("key3"));
    }

     */
    @Deprecated
    @Override
    public Model interpolate(Model model, Map<String, ?> context, boolean strict) throws ModelInterpolationException {
        Properties props = new Properties();
        props.putAll(context);

        return interpolate(model, null, new DefaultProjectBuilderConfiguration().setExecutionProperties(props), true);
    }

    @Override

        @ParametricNullness R columnKey,
        @ParametricNullness V value) {
      return original.put(columnKey, rowKey, value);
    }

    @Override
    public void putAll(Table<? extends C, ? extends R, ? extends V> table) {
      original.putAll(transpose(table));
    }

    @Override
    public @Nullable V remove(@Nullable Object rowKey, @Nullable Object columnKey) {
      return original.remove(columnKey, rowKey);

        fields.put(key, value);
    }

    @Override
    public Map<String, Object> toSource() {
        final Map<String, Object> sourceMap = super.toSource();
        if (fields != null) {
            sourceMap.putAll(fields);
        }
        return sourceMap;
    }

    @Override
    protected void addFieldToSource(final Map<String, Object> sourceMap, final String field, final Object value) {