null point exception code example

Example 1: how to use a try catch for a null pointer exception in java

int n;//decalred as null
n = n + 1;//null pointer exception
/////////////////////////////////////
int n = 5;
n = n + 1;//no null pointer exception

Example 2: null exception

using System;
using System.Collections.Generic;

public class Example
{
   public static void Main()
   {
      List<String> names = new List<String>();
      names.Add("Major Major Major");
   }
}