In java

TASK: Create a class called Adder with the following overloaded static add methods: One version that has two parameters of type int called x and y, and it should return their sum as an int One version that has two parameters of type long called x and y, and it should return their sum as a long One version that has two parameters of type float called x and y, and it should return their sum as a float One version that has two parameters of type double called x and y, and it sho One version that has two parameters of type int[] called x and y, and it should return their vector sum as a int[]. If x and y have different lengths, return null One version that has two parameters of type Object called x and y, and it should return null NOTE: Ignore the "Sample Input:" and "Sample Output:" sections immediately below this. They are always shown by Stepik, even if they're not used. The "CORRECT" message is something that is being used behind-the-scenes in the grading system