Returns string formatted according to given format
string.
Returns string formatted according to given format
string.
Format strings are as for String.format
(@see java.lang.String.format).
mutable.SetBuilder uses '+' which is not a primitive for anything extending mutable.SetLike, this causes serious perfomances issues since each time 'elems = elems + x' is evaluated elems is cloned (which is O(n)).
mutable.SetBuilder uses '+' which is not a primitive for anything extending mutable.SetLike, this causes serious perfomances issues since each time 'elems = elems + x' is evaluated elems is cloned (which is O(n)).
Fortunately GrowingBuilder comes to rescue.