public ImmutableByteLongMap newWithKeyValue(byte key, long value)
{
MutableByteLongMap map = new ByteLongHashMap(this.size() + 1);
map.putAll(this);
map.put(key, value);
return map.toImmutable();
}
public ImmutableByteLongMap newWithoutKey(byte key)
{
MutableByteLongMap map = new ByteLongHashMap(this.size());