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: [-43, -7.798]
Example Output: [-43]

Example Input: [-9.509, -53, -33.772]
Example Output: [-53]

Example Input: [-49, 14, -2.502, -2]
Example Output:
[-49, 14, -2]