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sun.jvm.hotspot.utilities

public Class ConstIterator

extends Object
implements Iterator
Class Inheritance
All Implemented Interfaces
java.util.Iterator
Imports
java.util.Iterator
An Iterator which wraps another and prevents the "remove" method from being called

Field Summary

Modifier and TypeField and Description
private Iterator<E>
iter

Constructor Summary

AccessConstructor and Description
public
ConstIterator(Iterator<E> iter)

Method Summary

Modifier and TypeMethod and Description
public boolean
hasNext()

Implements java.util.Iterator.hasNext.

Returns true if the iteration has more elements.

public Object
next()

Implements java.util.Iterator.next.

Returns the next element in the iteration.

public void
remove()

Overrides default java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation).

Inherited from java.lang.Object:
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Field Detail

iterback to summary
private Iterator<E> iter

Constructor Detail

ConstIteratorback to summary
public ConstIterator(Iterator<E> iter)

Method Detail

hasNextback to summary
public boolean hasNext()

Implements java.util.Iterator.hasNext.

Doc from java.util.Iterator.hasNext.

Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)

nextback to summary
public Object next()

Implements java.util.Iterator.next.

Doc from java.util.Iterator.next.

Returns the next element in the iteration.

removeback to summary
public void remove()

Overrides default java.util.Iterator.remove.

Doc from java.util.Iterator.remove.

Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to 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.