| java.lang.Object | |
| ↳ | org.apache.commons.collections.iterators.UnmodifiableIterator |
Class Overview
Decorates an iterator such that it cannot be modified.
Summary
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Decorates the specified iterator such that it cannot be modified.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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From interface
java.util.Iterator
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Public Methods
public static Iterator decorate (Iterator iterator)
Decorates the specified iterator such that it cannot be modified.
If the iterator is already unmodifiable it is returned directly.
Parameters
| iterator | the iterator to decorate |
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Throws
| IllegalArgumentException | if the iterator is null |
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