Interface Set<E>

    • Method Detail

      • add

        @NotNull
        @NotNull Set<E> add​(E value)
        Returns a set that adds the specified value if it doesn't already exist in this set.
      • remove

        @NotNull
        @NotNull Set<E> remove​(E value)
        Removes the specified value from the set if it exists.
      • contains

        boolean contains​(E value)
        Returns true if the value exists in this set.
      • asSet

        @NotNull
        java.util.Set<E> asSet()
        Returns an immutable view of this set as an instance of java.util.Set.