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This commit is contained in:
Juergen Hoeller
2017-09-08 19:42:32 +02:00
parent fa2c377405
commit 17f42fc97a
8 changed files with 47 additions and 24 deletions
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8
spring-messaging/src/main/java/org/springframework/messaging/handler/invocation/AbstractExceptionHandlerMethodResolver.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 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.
@@ -66,7 +66,9 @@ public abstract class AbstractExceptionHandlerMethodResolver {
result.add((Class<? extends Throwable>) paramType);
}
}
Assert.notEmpty(result, "No exception types mapped to {" + method + "}");
if (result.isEmpty()) {
throw new IllegalStateException("No exception types mapped to " + method);
}
return result;
}
@@ -75,7 +77,7 @@ public abstract class AbstractExceptionHandlerMethodResolver {
* Whether the contained type has any exception mappings.
*/
public boolean hasExceptionMappings() {
return (this.mappedMethods.size() > 0);
return !this.mappedMethods.isEmpty();
}
/**