Write any two differences between the keyword "throw" and "throws". Write a Java program that

prompts the user to enter a number to use as an array size, and then attempt to declare an array

using the entered size. If the array is created successfully, display an appropriate message. Java

generates a User defined exception namely Check if you attempt to create an array with a negative

size. Use a catch block that executes if the array size is negative, displaying a message

IncorrectArraySizeException that indicates the array was not created.