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ShadowingClassLoader can be constructed without default excludes 

Issue: SPR-15439
This commit is contained in:
Juergen Hoeller 2017-04-12 15:34:50 +02:00
parent d12d5f3455
commit 1735ba22cb
1 changed files with 18 additions and 4 deletions
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22
spring-context/src/main/java/org/springframework/instrument/classloading/ShadowingClassLoader.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.
@ -60,14 +60,28 @@ public class ShadowingClassLoader extends DecoratingClassLoader {
/**
* Create a new ShadowingClassLoader, decorating the given ClassLoader.
* Create a new ShadowingClassLoader, decorating the given ClassLoader,
* applying {@link #DEFAULT_EXCLUDED_PACKAGES}.
* @param enclosingClassLoader the ClassLoader to decorate
* @see #ShadowingClassLoader(ClassLoader, boolean)
*/
public ShadowingClassLoader(ClassLoader enclosingClassLoader) {
this(enclosingClassLoader, true);
}
/**
* Create a new ShadowingClassLoader, decorating the given ClassLoader.
* @param enclosingClassLoader the ClassLoader to decorate
* @param defaultExcludes whether to apply {@link #DEFAULT_EXCLUDED_PACKAGES}
* @since 4.3.8
*/
public ShadowingClassLoader(ClassLoader enclosingClassLoader, boolean defaultExcludes) {
Assert.notNull(enclosingClassLoader, "Enclosing ClassLoader must not be null");
this.enclosingClassLoader = enclosingClassLoader;
for (String excludedPackage : DEFAULT_EXCLUDED_PACKAGES) {
excludePackage(excludedPackage);
if (defaultExcludes) {
for (String excludedPackage : DEFAULT_EXCLUDED_PACKAGES) {
excludePackage(excludedPackage);
}
}
}