Interface XGettingMap.Keys<K,​V>

    • Method Detail

      • immure

        XImmutableSet<K> immure()
        Description copied from interface: XGettingCollection
        Provides an instance of an immutable collection type with equal behavior and data as this instance.

        If this instance already is of an immutable collection type, it returns itself.

        Specified by:
        immure in interface XGettingCollection<K>
        Specified by:
        immure in interface XGettingSet<K>
        Returns:
        an immutable copy of this collection instance.