public static <T extends Comparable<? super T>> void sort (List<T> list)

Sorts the specified list into ascending order, according to the natural ordering of its elements. All elements in the list must implement the Comparable interface. Furthermore, all elements in the list must be mutually comparable (that is, e1.compareTo(e2) must not throw a ClassCastException for any elements e1 and e2 in the list).

This sort is guaranteed to be stable: equal elements will not be reordered as a result of the sort.

The specified list must be modifiable, but need not be resizable.

<T>    the class of the objects in the list
list    the list to be sorted.

ClassCastException    if the list contains elements that are not mutually comparable (for example, strings and integers).
UnsupportedOperationException    if the specified list's list-iterator does not support the set operation.
IllegalArgumentException    (optional) if the implementation detects that the natural ordering of the list elements is found to violate the Comparable contract

See also:

@implNote This implementation defers to the List.sort(Comparator) method using the specified list and a null comparator.