Package org.eclipse.rdf4j.common.lang
Class ObjectUtil
- java.lang.Object
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- org.eclipse.rdf4j.common.lang.ObjectUtil
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public class ObjectUtil extends Object
Generic utility methods related to objects.- Author:
- Arjohn Kampman
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Constructor Summary
Constructors Constructor Description ObjectUtil()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static int
nullHashCode(Object o)
Returns the hash code of the supplied object, or 0 if a null reference is supplied.
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Method Detail
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nullHashCode
public static int nullHashCode(Object o)
Returns the hash code of the supplied object, or 0 if a null reference is supplied.- Parameters:
o
- An object or null reference.- Returns:
- The object's hash code, or 0 if the parameter is null.
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