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.

[-2.568, -69, -14.65, -22.399, -64, 27.909, -18.812]
[-69, -64]

[-68, 43.699]
[-68]

[-11.787, 47]

[47]