Write a program using java programing language. Write a Java class (called ShowNum) that displays the same number of asterisks (row and columns) as is input in 2 numbers.   Your class should have a default constructor (number1 is 0, number2 is 0) and   another constructor that inputs 2 numbers (integers).   You'll need accessor methods for the numbers and a display method that displays as follows:  Input:   2, 7       *******  *******  Demo the class in a client (called ShowNumClient) that allows the user to run the program as many times as they want (enter number and use display method).   The user will signal with a sentinel (-1), when they want to terminate the client.   Make sure that each number entered in the client is between 1 and 30.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write a program using java programing language.

Write a Java class (called ShowNum) that displays the same number of asterisks (row and columns) as is input in 2 numbers.  
Your class should have a default constructor (number1 is 0, number2 is 0) and  
another constructor that inputs 2 numbers (integers).  
You'll need accessor methods for the numbers and a display method that displays as follows: 

Input:   2, 7      
******* 
******* 
Demo the class in a client (called ShowNumClient) that allows the user to run the program as many times as they want (enter number and use display method).  
The user will signal with a sentinel (-1), when they want to terminate the client.  
Make sure that each number entered in the client is between 1 and 30.  

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