Package net.sourceforge.pmd.util
Class EmptyIterator<T>
- java.lang.Object
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- net.sourceforge.pmd.util.EmptyIterator<T>
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- Type Parameters:
T
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- All Implemented Interfaces:
java.util.Iterator<T>
public final class EmptyIterator<T> extends java.lang.Object implements java.util.Iterator<T>
A singleton iterator that never has anything.- Author:
- Brian Remedios
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Field Summary
Fields Modifier and Type Field Description static java.util.Iterator
INSTANCE
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
static <T> java.util.Iterator<T>
instance()
T
next()
void
remove()
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