java.util.Iterator<T>
public class PeekingIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
Constructor | Description |
---|---|
PeekingIterator(java.util.Iterator<T> itr) |
Modifier and Type | Method | Description |
---|---|---|
T |
getFirst() |
|
boolean |
hasNext() |
|
T |
next() |
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