public interface Queue extends Cloneable
Modifier and Type | Method and Description |
---|---|
Object |
clone() |
Object |
dequeue() |
void |
enqueue(Object o) |
boolean |
hasMoreElements() |
Object |
peek() |
int |
size() |
void enqueue(Object o)
Object dequeue() throws NoSuchElementException
NoSuchElementException
Object peek() throws NoSuchElementException
NoSuchElementException
boolean hasMoreElements()
int size()
Object clone()
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