To clarify, this is specifically for Java. Write a program that asks the user to enter the length of sides for one or more squares. The user indicates the end of the input by entering a negative sentinel value that is not use in finding the average values. The average should be a value of type double so that it is computed with fractional part. Input: (Your input must match the following below): Output: (Your output must match the following below): (Average data type should be double).