KeyValueIterator (streams 7.6.9-ce API)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Type Parameters:
K - Type of keys
V - Type of values
All Superinterfaces:
AutoCloseable, Closeable, Iterator<KeyValue<K,V>>
All Known Subinterfaces:
WindowStoreIterator<V>
```
public interface KeyValueIterator<K,V>
extends Iterator<KeyValue<K,V>>, Closeable
```
Iterator interface of KeyValue.
Users must call its close method explicitly upon completeness to release resources, or use try-with-resources statement (available since JDK7) for this Closeable class. Note that remove() is not supported.

- Method Summary
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  void close()
  K peekNextKey()
  Peek at the next key without advancing the iterator
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, hasNext, next, remove

- Method Detail
  - close
```
void close()
```
    Specified by:
    close in interface AutoCloseable
    Specified by:
    close in interface Closeable
  - peekNextKey
```
K peekNextKey()
```
    Peek at the next key without advancing the iterator
    Returns:
    the key of the next value that would be returned from the next call to next

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