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.

[-42.982, -60.726, -28.2, -48.856, 71]
[71]

[-55.13, 7.387, 9.881, -20, 6, -38.56, 89]
[-20, 6, 89]

[-15.247, 77, -33, -42, 45.222, -81.209, -57.945, -59.132, 11]

[77, -33, -42, 11]