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Class identity comparisons wherever possible

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Issue: SPR-12926
This commit is contained in:
Juergen Hoeller
2015-05-20 14:34:09 +02:00
parent 57e0c789a8
commit b4095c3e1d
108 changed files with 317 additions and 322 deletions
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2
spring-tx/src/main/java/org/springframework/dao/support/DataAccessUtils.java
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@@ -139,7 +139,7 @@ public abstract class DataAccessUtils {
Object result = requiredUniqueResult(results);
if (requiredType != null && !requiredType.isInstance(result)) {
if (String.class.equals(requiredType)) {
if (String.class == requiredType) {
result = result.toString();
}
else if (Number.class.isAssignableFrom(requiredType) && Number.class.isInstance(result)) {

4
spring-tx/src/main/java/org/springframework/transaction/interceptor/RollbackRuleAttribute.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -116,7 +116,7 @@ public class RollbackRuleAttribute implements Serializable{
return depth;
}
// If we've gone as far as we can go and haven't found it...
if (exceptionClass.equals(Throwable.class)) {
if (exceptionClass == Throwable.class) {
return -1;
}
return getDepth(exceptionClass.getSuperclass(), depth + 1);