Write a Java Applet program with a squareOfAsterisks function that displays a solid square of asterisks whose side is specified in integer parameter side.

For example, if side is 4, the function displays

* * * *

* * * *

* * * *

If the user enters a negative number for side or a number greater than 50, throw an Exception(validate the data)

Not write a code just for 4 sides. You should put any sides which not greater than 50.

Save your program as squareOfAsterisks.java source file.