return subMap(fromKey, true, toKey, false);
  }

  @Override
  public SortedMap<K, V> tailMap(K fromKey) {
    return tailMap(fromKey, true);
  }

  @Override
  public NavigableMap<K, V> tailMap(K fromKey, boolean inclusive) {
    return new SafeTreeMap<>(delegate.tailMap(checkValid(fromKey), inclusive));
  }

  @Override
  public Collection<V> values() {
    return delegate.values();

   */
  @Override
  public ImmutableSortedMap<K, V> tailMap(K fromKey) {
    return tailMap(fromKey, true);
  }

  /**
   * This method returns a {@code ImmutableSortedMap}, consisting of the entries whose keys are
   * greater than (or equal to, if {@code inclusive}) {@code fromKey}.
   *
   * <p>The {@link SortedMap#tailMap} documentation states that a submap of a submap throws an

    return subMap(fromKey, true, toKey, false);
  }

  @Override
  public SortedMap<K, V> tailMap(K fromKey) {
    return tailMap(fromKey, true);
  }

  @Override
  public NavigableMap<K, V> tailMap(K fromKey, boolean inclusive) {
    return new SafeTreeMap<>(delegate.tailMap(checkValid(fromKey), inclusive));
  }

  @Override
  public Collection<V> values() {
    return delegate.values();

          .rowMap();
    }

    @Override
    public SortedMap<R, Map<C, V>> tailMap(R fromKey) {
      checkNotNull(fromKey);
      return new StandardRowSortedTable<R, C, V>(sortedBackingMap().tailMap(fromKey), factory)
          .rowMap();
    }
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

    }

    @Override
    public NavigableMap<K, Collection<V>> tailMap(@ParametricNullness K fromKey) {
      return tailMap(fromKey, true);
    }

    @Override
    public NavigableMap<K, Collection<V>> tailMap(
        @ParametricNullness K fromKey, boolean inclusive) {
      return new NavigableAsMap(sortedMap().tailMap(fromKey, inclusive));
    }
  }

    checkArgument(comparator.compare(fromKey, toKey) <= 0);
    return tailMap(fromKey, fromInclusive).headMap(toKey, toInclusive);
  }

  @Override
  public ImmutableSortedMap<K, V> tailMap(K fromKey) {
    checkNotNull(fromKey);
    return newView(sortedDelegate.tailMap(fromKey));
  }

  public ImmutableSortedMap<K, V> tailMap(K fromKeyParam, boolean inclusive) {

    extends AbstractImmutableSortedMapMapInterfaceTest<String, Integer> {
  @Override
  protected SortedMap<String, Integer> makePopulatedMap() {
    return ImmutableSortedMap.of("a", 1, "b", 2, "c", 3, "d", 4, "e", 5).tailMap("b");
  }

  @Override
  protected String getKeyNotInPopulatedMap() {
    return "a";
  }

  @Override
  protected Integer getValueNotInPopulatedMap() {
    return 1;
  }

    }

    @Override
    public NavigableMap<K, V2> tailMap(@ParametricNullness K fromKey) {
      return tailMap(fromKey, true);
    }

    @Override
    public NavigableMap<K, V2> tailMap(@ParametricNullness K fromKey, boolean inclusive) {
      return transformEntries(fromMap().tailMap(fromKey, inclusive), transformer);
    }

    }

    @Override
    public NavigableMap<K, V2> tailMap(@ParametricNullness K fromKey) {
      return tailMap(fromKey, true);
    }

    @Override
    public NavigableMap<K, V2> tailMap(@ParametricNullness K fromKey, boolean inclusive) {
      return transformEntries(fromMap().tailMap(fromKey, inclusive), transformer);
    }

    }

    @Override
    public NavigableMap<K, V> tailMap(K fromKey, boolean inclusive) {
      synchronized (mutex) {
        return navigableMap(delegate().tailMap(fromKey, inclusive), mutex);
      }
    }

    @Override
    public SortedMap<K, V> tailMap(K fromKey) {
      return tailMap(fromKey, true);
    }