Source Code : Add values to HashSet

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Add values to HashSet

       



import java.util.HashSet;

class HashSetDemo {
  public static void main(String args[]) {

    HashSet<String> hs = new HashSet<String>();

    hs.add("B");
    hs.add("A");
    hs.add("D");
    hs.add("E");
    hs.add("C");
    hs.add("F");

    System.out.println(hs);
  }
}


          
    
    
    
    
    
  

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