please use java eclipse program

Problem 3 (10 pts) The function level(a,b,c,d) is a function that divides the largest of its integer arguments by 2. If more than one argument are equal and are the largest, they are divided by 2. For example given a=1,b=2,c=4.d=8, level(a,b,c,d) changes d to 4. A second call level(a,b,c,d) would change both e andd to 2. a) Write the code of the function level (4 pts) b) To test it, write a program that initializes a = 100; b = 200; o 400; d = 800, then calls level(a,b,c,d) 10 times in a for loop. In each call, display the new values of a, b, c, and d. (6 pts)