Package java.util
Interface Collection
- All Known Implementing Classes:
AbstractCollection
,AbstractList
,AbstractSequentialList
,AbstractSet
,ArrayList
,HashSet
,LinkedList
,Stack
,TreeSet
,Vector
public interface Collection
-
Method Summary
Modifier and TypeMethodDescriptionboolean
boolean
addAll
(Collection var0) void
clear()
boolean
boolean
containsAll
(Collection var0) boolean
int
hashCode()
boolean
isEmpty()
iterator()
boolean
boolean
removeAll
(Collection var0) boolean
retainAll
(Collection var0) int
size()
Object[]
toArray()
Object[]