Class CharSets.UnmodifiableSet

    • Method Detail

      • remove

        public boolean remove​(char k)
        Description copied from interface: CharSet
        Removes an element from this set.

        Note that the corresponding method of a type-specific collection is rem(). This unfortunate situation is caused by the clash with the similarly named index-based method in the List interface.

        Specified by:
        remove in interface CharSet
        See Also:
        Collection.remove(Object)
      • equals

        public boolean equals​(java.lang.Object o)
        Specified by:
        equals in interface java.util.Collection<java.lang.Character>
        Specified by:
        equals in interface java.util.Set<java.lang.Character>
        Overrides:
        equals in class CharCollections.UnmodifiableCollection
      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Collection<java.lang.Character>
        Specified by:
        hashCode in interface java.util.Set<java.lang.Character>
        Overrides:
        hashCode in class CharCollections.UnmodifiableCollection
      • rem

        @Deprecated
        public boolean rem​(char k)
        Deprecated.
        Description copied from interface: CharCollection
        Removes a single instance of the specified element from this collection, if it is present (optional operation).

        Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

        Specified by:
        rem in interface CharCollection
        Specified by:
        rem in interface CharSet
        Overrides:
        rem in class CharCollections.UnmodifiableCollection
        See Also:
        Collection.remove(Object)