public final class SetUtils
extends Object

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`contains(Set<?> target, Object element)`
`static boolean`	`containsAll(Set<?> target, Object[] elements)`
`static boolean`	`containsAll(Set<?> target, Collection<?> elements)`
`static boolean`	`isEmpty(Set<?> target)`
`static <X> Set<X>`	`singletonSet(X element)`
`static int`	`size(Set<?> target)`
`static Set<?>`	`toSet(Object target)`

public static Set<?> toSet(Object target)

public static int size(Set<?> target)

public static boolean isEmpty(Set<?> target)

public static boolean contains(Set<?> target,
                               Object element)

public static boolean containsAll(Set<?> target,
                                  Object[] elements)

public static boolean containsAll(Set<?> target,
                                  Collection<?> elements)

public static <X> Set<X> singletonSet(X element)

Class SetUtils