java

A) Write a method getSum that takes a four digit number and returns the square of the sum of the first two digits and the last two digits. For example that call getSum(1011) would return (10+11)? B) Write a method getAll which finds and prints all four digit numbers for which the square of the sum of the first two digits and the last two digits equal the number itself. For example, 3025 = (30 + 25)?. Method getAll should rely on calling method getSum from part A