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Create a TreeSet in Java
Create a TreeSet and add elements −
TreeSet<String> tSet = new TreeSet<String>(); tSet.add("TV"); tSet.add("Radio"); tSet.add("Internet");
Iterate through the elements −
Iterator<String> i = tSet.iterator(); while(i.hasNext()){ System.out.println(i.next()); }
The following is an example to create a TreeSet −
Example
import java.util.*; public class Demo { public static void main(String args[]){ TreeSet<String> tSet = new TreeSet<String>(); tSet.add("TV"); tSet.add("Radio"); tSet.add("Internet"); Iterator<String> i = tSet.iterator(); while(i.hasNext()){ System.out.println(i.next()); } } }
Output
Internet Radio TV
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