In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[-4.238, -34.051, -15.316, 89, 1.776, -6, 33.139, -15.027, -19, 58.114]