Remove HashSet elements

We can use remove() method of HashSet to remove elements from HashSet collection boolean remove(Object obj) Example import java.util.*; public class HashSetRemoveExample {    public static void main(String args[]) {             HashSet<String> hs =  new HashSet<String>();         hs.add("java");       hs.add("c");       hs.add("c++");   […]

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