import java.util.*; public class Demo { public static void main(String[] args) { LinkedHashSet<Integer> set = new LinkedHashSet<Integer>(); set.add(10); set.add(20); set.add(30); set.add(40); set.add(50); set.add(60); System.out.println("LinkedHashSet elements..."); System.out.println(set); System.out.println("Size: "+set.size()); } }
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