Does the Java library have functions like std :: lower_bound (), std :: upper_bound () in C ++?

Question

Are there any other alternatives to achieve the same in Java? In C ++, I can use these wonderful methods and make my life easier. Is this also possible in Java? My only goal is to write simple and clean code that is error free.

Answer 1

The Java class TreeSet, which is based on a search tree for comparable objects instead of a hash table, has similar methods floorand ceiling. More general methods for any iterative type that you can implement yourself.