TreeSet higher() method in java
import java.util.TreeSet;
public class TreeSetHigherMethodExample
{
public static void main(String[] args)
{
TreeSet<Integer> ts = new TreeSet<Integer>();
ts.add(9);
ts.add(4);
ts.add(6);
ts.add(2);
ts.add(10);
ts.add(3);
System.out.println(ts.higher(9));
}
}TreeSet higher() method in java
TreeSet higher() method for NullPointerException.
import java.util.TreeSet;
public class TreeSetHigherMethodExample
{
public static void main(String[] args)
{
TreeSet<Integer> ts = new TreeSet<Integer>();
ts.add(9);
ts.add(4);
ts.add(6);
ts.add(2);
ts.add(10);
ts.add(3);
// pass null to method
try
{
System.out.println(ts.higher(null));
}
catch(Exception ex)
{
System.out.println(ex);
}
}
}TreeSet higher() method in java
TreeSet higher() method for ClassCastException.
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.TreeSet;
public class TreeSetHigherMethodExample
{
public static void main(String[] args)
{
TreeSet<List> ts = new TreeSet<List>();
List<Integer> li1 = new LinkedList<Integer>();
try
{
li1.add(2);
li1.add(4);
ts.add(li1);
List<Integer> li2 = new LinkedList<Integer>();
li2.add(6);
li2.add(8);
List<Integer> li3 = new ArrayList<Integer>();
li2.add(10);
li2.add(12);
}
catch(Exception ex)
{
System.out.println(ex);
}
}
}Copyright © 2021 Codeinu
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