Wednesday, 18 January 2017

TreeSet : IsEmptyMethod





import java.util.TreeSet;

public class IsEmptyMethod {

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        TreeSet<Integer> ts1 = new TreeSet<>();   
        ts1.add(36);
        ts1.add(48);
        ts1.add(24);
        ts1.add(64);
       
        System.out.println("Full-List (Duplicate Not Allowed && Maintain Ascending Order in TreeSet) : "+ts1);
       
        System.out.println("Check Empty : "+ts1.isEmpty());
    }
}

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