@Override
  public void testNullPointerInstance() {}

  // put() and putAll() aren't supported.
  @Override
  public void testPut() {
    try {
      table.put("foo", 1, 'a');
      fail("Expected UnsupportedOperationException");
    } catch (UnsupportedOperationException expected) {
    }
    assertSize(0);
  }

  @Override
  public void testPutAllTable() {

    try {
      EnumBiMap.create(Collections.<Currency, Country>emptyMap());
      fail("IllegalArgumentException expected");
    } catch (IllegalArgumentException expected) {
    }
    try {
      EnumBiMap.create(EnumHashBiMap.<Currency, Country>create(Currency.class));
      fail("IllegalArgumentException expected");
    } catch (IllegalArgumentException expected) {
    }

    try {
      EnumBiMap.create(Collections.<Currency, Country>emptyMap());
      fail("IllegalArgumentException expected");
    } catch (IllegalArgumentException expected) {
    }
    try {
      EnumBiMap.create(EnumHashBiMap.<Currency, Country>create(Currency.class));
      fail("IllegalArgumentException expected");
    } catch (IllegalArgumentException expected) {
    }

     * not allowed, and will cause {@link #build} to fail.
     */
    @CanIgnoreReturnValue
    @Override
    public Builder<K, V> put(K key, V value) {
      super.put(key, value);
      return this;
    }

    /**
     * Adds the given {@code entry} to the bimap. Duplicate keys or values are not allowed, and will
     * cause {@link #build} to fail.
     *
     * @since 19.0
     */

  public void testNegativeK() {
    try {
      TopKSelector.<String>least(-1);
      fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
      TopKSelector.<String>greatest(-1);
      fail();
    } catch (IllegalArgumentException expected) {
    }
    try {
      TopKSelector.least(-1, Ordering.natural());
      fail();
    } catch (IllegalArgumentException expected) {
    }
    try {

    try {
      builder.add((String) null);
      fail("expected NullPointerException");
    } catch (NullPointerException expected) {
    }
  }

  public void testBuilderAddAllHandlesNullsCorrectly() {
    ImmutableMultiset.Builder<String> builder = ImmutableMultiset.builder();
    try {
      builder.addAll((Collection<String>) null);
      fail("expected NullPointerException");

      return this;
    }

    /**
     * Associates the ({@code rowKey}, {@code columnKey}) pair with {@code value} in the built
     * table. Duplicate key pairs are not allowed and will cause {@link #build} to fail.
     */
    @CanIgnoreReturnValue
    public Builder<R, C, V> put(R rowKey, C columnKey, V value) {
      cells.add(cellOf(rowKey, columnKey, value));
      return this;
    }

    /**

    try {
      builder.put(null, 1);
      fail();
    } catch (NullPointerException expected) {
    }
    try {
      builder.putAll(null, Arrays.asList(1, 2, 3));
      fail();
    } catch (NullPointerException expected) {
    }
    try {
      builder.putAll(null, 1, 2, 3);
      fail();
    } catch (NullPointerException expected) {
    }
    try {

    assertEquals("FOO", otherWay.get(0));

    // But it can't grow
    try {
      otherWay.add("nope");
      fail("no exception thrown");
    } catch (UnsupportedOperationException expected) {
    }

    // And it can't shrink
    try {
      otherWay.remove(2);
      fail("no exception thrown");
    } catch (UnsupportedOperationException expected) {
    }
  }

  @J2ktIncompatible

    } catch (PermittedMetaException e) {
      referenceException = e;
    } catch (UnknownElementException e) {
      Helpers.fail(e, e.getMessage());
    }

    if (referenceException == null) {
      if (targetException != null) {
        Helpers.fail(targetException, "Target threw exception when reference did not");
      }

      /*