import java.util.Set;
import java.util.TreeSet;
public class RemoveElement {
public static void main(String[] args) {
Set<String> ts = new TreeSet<String>();
ts.add("mumbai");
ts.add("delhi");
ts.add("kolkata");
ts.add("chandigarh");
ts.add("dehradun");
// print treeset
System.out.println(" Before Remove Tree Set is = ="+ts);
/*
* Removes the specified element from this
* set if it is present
*/
ts.remove("delhi");
System.out.println(" After Remove Tree Set is = "+ts);
}
}
Output:
Before Remove Tree Set is = =[chandigarh, dehradun, delhi, kolkata, mumbai]
After Remove Tree Set is = [chandigarh, dehradun, kolkata, mumbai]
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