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Javadoc hashCode() more precisely. 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137967 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2004-10-08 22:29:33 +00:00
parent c1757779c6
commit 2610570ec1
1 changed files with 4 additions and 4 deletions
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8
src/java/org/apache/commons/lang/mutable/MutableObject.java
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@ -22,7 +22,7 @@
* A mutable <code>Object</code> wrapper.
*
* @since 2.1
* @version $Id: MutableObject.java,v 1.4 2004/10/08 21:33:03 scolebourne Exp $
* @version $Id: MutableObject.java,v 1.5 2004/10/08 22:29:33 ggregory Exp $
*/
public class MutableObject implements Mutable, Serializable {
@ -33,7 +33,7 @@ public class MutableObject implements Mutable, Serializable {
private Object value;
/**
* Constructs a new MutableObject with the default value of null.
* Constructs a new MutableObject with the default value of <code>null</code>.
*/
public MutableObject() {
super();
@ -89,9 +89,9 @@ public boolean equals(Object obj) {
}
/**
* Returns a suitable hashcode for this mutable.
* Returns the value's hash code or <code>0</code> if the value is <code>null</code>.
*
* @return a suitable hashcode
* @return the value's hash code or <code>0</code> if the value is <code>null</code>.
*/
public int hashCode() {
return (value == null ? 0 : value.hashCode());