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Ensure when equals() is implemented so is hashCode()

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Update classes that override `equals()` to ensure that they also
implement `hashCode()`.

Issue: SPR-16968
This commit is contained in:
Phillip Webb
2018-06-28 10:28:44 +02:00
committed by Juergen Hoeller
parent 9de3689f63
commit 634f5c2792
3 changed files with 29 additions and 1 deletions
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spring-jms/src/main/java/org/springframework/jms/connection/CachingConnectionFactory.java
+10
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@@ -580,6 +580,16 @@ public class CachingConnectionFactory extends SingleConnectionFactory {
this.durable == otherKey.durable);
}
@Override
public int hashCode() {
int prime = 31;
int result = ObjectUtils.nullSafeHashCode(this.selector);
result = prime * result + ObjectUtils.nullSafeHashCode(this.noLocal);
result = prime * result + ObjectUtils.nullSafeHashCode(this.subscription);
result = prime * result + Boolean.hashCode(this.durable);
return result;
}
@Override
public String toString() {
return super.toString() + " [selector=" + this.selector + ", noLocal=" + this.noLocal +