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POjava.lang.NoClassDefFoundError: com/google/common/base/internal/Finalizer$ShutDown (wrong name: com/google/common/base/internal/Finalizer)
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  1. POjava.lang.NoClassDefFoundError: com/google/common/base/internal/Finalizer$ShutDown (wrong name: com/google/common/base/internal/Finalizer)
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    copied!<p>Our application uses the <code>MapMaker</code> class from Google collections, and we're getting the exception below, but only on OS X 10.4 using webstart. It works fine when launched from an app bundle, and on OS X 10.5 and Windows.</p> <p>This has started happening since our upgrade from RC2 to RC5 (we skipped all the intervening versions). We've since upgraded to 1.0 final and still see the issue.</p> <p>I suspect some interaction with Sun's fix for <a href="http://sunsolve.sun.com/search/document.do?assetkey=1-66-238905-1" rel="nofollow noreferrer">this security issue</a> (which changed the way that URL.toString() works in webstart), but don't have any proof yet. Has anyone seen this problem before? Any help is greatly appreciated!</p> <pre><code>java.lang.NoClassDefFoundError: com/google/common/base/internal/Finalizer$ShutDown (wrong name: com/google/common/base/internal/Finalizer) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2395) at java.lang.Class.getMethod0(Class.java:2642) at java.lang.Class.getMethod(Class.java:1579) at com.google.common.base.FinalizableReferenceQueue.getStartFinalizer(FinalizableReferenceQueue.java:308) at com.google.common.base.FinalizableReferenceQueue.&lt;clinit&gt;(FinalizableReferenceQueue.java:102) at com.google.common.collect.MapMaker$QueueHolder.&lt;clinit&gt;(MapMaker.java:836) at com.google.common.collect.MapMaker$SoftValueReference.&lt;init&gt;(MapMaker.java:1078) at com.google.common.collect.MapMaker$Strength$2.referenceValue(MapMaker.java:379) at com.google.common.collect.MapMaker$StrategyImpl.setValue(MapMaker.java:488) at com.google.common.collect.MapMaker$StrategyImpl.setValue(MapMaker.java:462) at com.google.common.collect.CustomConcurrentHashMap$Impl$Segment.put(CustomConcurrentHashMap.java:960) at com.google.common.collect.CustomConcurrentHashMap$Impl.put(CustomConcurrentHashMap.java:1438)` </code></pre> <p>There doesn't appear to be anything interesting in the manifest:</p> <pre><code>$ unzip -p google-collect.jar META-INF/MANIFEST.MF Manifest-Version: 1.0 Ant-Version: Apache Ant 1.7.0 Created-By: 10.0-b19 (Sun Microsystems Inc.) </code></pre>
 

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