public ImmutableByteIntMap newWithKeyValue(byte key, int value)
{
MutableByteIntMap map = new ByteIntHashMap(this.size() + 1);
map.putAll(this);
map.put(key, value);
return map.toImmutable();
}
public ImmutableByteIntMap newWithoutKey(byte key)
{
MutableByteIntMap map = new ByteIntHashMap(this.size());