The Java SortedSet interface, java.util.SortedSet, is a subtype of the java.util.Set interface. The Java SortedSet interface behaves like a normal Set with the exception that the elements it contains ...

I am writing a way to implement SortedSet in java. SortedSet have the properties of Set interface plus feature of sorting in ascending order. It is by default provides elements in ascending order. It ...

> 原文:[https://www . geesforgeks . org/sorted set-isempty-method-in-Java-with-examples/](https://www.geeksforgeeks.org/sortedset-isempty-method-in-java-with ...