Try catch blocks for handling Exceptions.

 package com.company;

public class CWH_80_try {
    public static void main(String[] args) {
        int a=6000;
        int b=120;
       try {
           int c = a / b;
           System.out.println("The result is "+ c);
       }
       catch(Exception e){
           System.out.println("We are failed to divide. Reason: ");
           System.out.println(e);
       }
        System.out.println("Ending!!!!");
    }
}