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.

Example Input: [16.988, -16.137, -59.836, -63.542, -18, -5.744, -74, 22, -18]
Example Output: [-18, -74, 22, -18]

Example Input: [-64, -6.712, -18.362, 73, -2.59, -1.338, -37.289, 31.979, 0.517]
Example Output: [-64, 73]

Example Input: [99, 91, 18.014, 33, -11.952, 20.733, -91, -4, 29.307]
Example Output:
[99, 91, 33, -91, -4]