Class Int2LongMaps.EmptyMap

All Implemented Interfaces:
Function<Integer,​Long>, Int2LongFunction, Int2LongMap, Serializable, Cloneable, Function<Integer,​Long>, IntToLongFunction, Map<Integer,​Long>
Direct Known Subclasses:
Enclosing class:

public static class Int2LongMaps.EmptyMap
extends Int2LongFunctions.EmptyFunction
implements Int2LongMap, Serializable, Cloneable
An immutable class representing an empty type-specific map.

This class may be useful to implement your own in case you subclass a type-specific map.

See Also:
Serialized Form