public ImmutableFloatCharMap newWithKeyValue(float key, char value)
{
MutableFloatCharMap map = new FloatCharHashMap(this.size() + 1);
map.putAll(this);
map.put(key, value);
return map.toImmutable();
}
public ImmutableFloatCharMap newWithoutKey(float key)
{
MutableFloatCharMap map = new FloatCharHashMap(this.size());