Figure 11: The algorithms in java.util.Collections

class Collections
{
    static int binarySearch(List list, Object key);
    static int binarySearch(List list, Object key, Comparator c);
    static void copy(List dest, List src);
    static Enumeration enumeration(Collection c);
    static void fill(List list, Object o);
    static Object max(Collection coll);
    static Object max(Collection coll, Comparator comp);
    static Object min(Collection coll);
    static Object min(Collection coll, Comparator comp);
    static List nCopies(int n, Object o);
    static void reverse(List l);
    static Comparator reverseOrder();
    static void shuffle(List list);
    static void shuffle(List list, Random rnd);
    static Set singleton(Object o);
    static void sort(List list);
    static void sort(List list, Comparator c);
    static Collection synchronizedCollection(Collection c);
    static List synchronizedList(List list);
    static Map synchronizedMap(Map m);
    static Set synchronizedSet(Set s);
    static SortedMap synchronizedSortedMap(SortedMap m);
    static SortedSet synchronizedSortedSet(SortedSet s);
    static Collection unmodifiableCollection(Collection c);
    static List unmodifiableList(List list);
    static Map unmodifiableMap(Map m);
    static Set unmodifiableSet(Set s);
    static SortedMap unmodifiableSortedMap(SortedMap m);
    static SortedSet unmodifiableSortedSet(SortedSet s);
}