Definition: 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.
Input: [44.515, -11.628, 82.889, -56, -7.263, 49, -58.282, -91.459, 2, 28.314]

[-56, 49, 2]