Modifier and Type | Method | Description |
---|---|---|
boolean |
hasNext() |
Returns
true if the iteration has more elements. |
Object |
next() |
Returns the next element in the iteration.
|
void |
remove() |
Removes from the underlying collection the last element returned
by this iterator (optional operation).
|
forEachRemaining
public boolean hasNext()
Iterator
true
if the iteration has more elements.
(In other words, returns true
if Iterator.next()
would
return an element rather than throwing an exception.)public Object next()
Iterator
public void remove()
Iterator
Iterator.next()
.
The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy.
The behavior of an iterator is unspecified if this method is called
after a call to the forEachRemaining
method.
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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DRAFT 9-internal+0-adhoc.mlchung.jdk9-jdeps