public ImmutableByteCharMap newWithKeyValue(byte key, char value)
{
MutableByteCharMap map = new ByteCharHashMap(this.size() + 1);
map.putAll(this);
map.put(key, value);
return map.toImmutable();
}
public ImmutableByteCharMap newWithoutKey(byte key)
{
MutableByteCharMap map = new ByteCharHashMap(this.size());