interface Comparable<T extends Comparable<T>> {} | |
class List<T> {} | |
class Collections { | |
static <T extends Comparable<? super T>> void sort(List<T> list) {} | |
static <T> void sort(List<T> list, Comparator<? super T> c) {} | |
} | |
class Foo implements Comparable<Foo> { | |
public static void main(String[] args){ | |
List<Foo> list; | |
Collections.sort(list<caret>) | |
} | |
} |