Package org.apache.wicket.util
Class NullProvider<T>
- java.lang.Object
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- org.apache.wicket.util.NullProvider<T>
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- Type Parameters:
T
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- All Implemented Interfaces:
Supplier<T>
public class NullProvider<T> extends Object implements Supplier<T>
Provider that providesnull
s. Convenient to have to avoid a doublenull
check for the provider and its provided instance.- Author:
- igor.vaynberg
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Constructor Summary
Constructors Constructor Description NullProvider()
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