Exceptional Handling

This code takes an integer input from the user. If the user inputs a number, the entered number shall be displayed to the user. If user input anything unexpected then the program will terminate with the error regarding invalid entrty.

package com.gl;

import java.util.Scanner;

public class exceptionHandling {
	public static void main(String [] args)
			int a;
			System.out.print("Please enter a number:");
			Scanner x=new Scanner (System.in);
			System.out.println("The number you entered was:"+a);
		catch (Exception e)
			System.out.println("This program will terminate. Invalid Number!");



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