Taking a course in Java and need help. Anybody????
See project information below.

Write a method, removeAll, that takes three parameters: an array of integers, the length of the array, and an integer, say, removeItem. The method should find and delete all occurrences of removeItem in the array. If the value does not exist or the array is empty, output an appropriate message. (Note that after deleting the element, the array size will be reduced.) You may assume that the array is unsorted.