sort_unlocked

Description:

public void sort_unlocked (CompareDataFunc<G> func)

Sorts this using func.

The sort function func is passed two elements of the this. It should return 0 if they are equal, a negative value if the first element should be higher in the this or a positive value if the first element should be lower in the this than the second element.

This function must be called while holding the this's lock.

Parameters:

this	a AsyncQueue
func	the CompareDataFunc is used to sort this
user_data	user data passed to `func`