public ImmutableShortIntMap newWithKeyValue(short key, int value)
{
MutableShortIntMap map = new ShortIntHashMap(this.size() + 1);
map.putAll(this);
map.put(key, value);
return map.toImmutable();
}
public ImmutableShortIntMap newWithoutKey(short key)
{
MutableShortIntMap map = new ShortIntHashMap(this.size());