[shrinkwrap-issues] [JBoss JIRA] Created: (SHRINKWRAP-190) Improve Exception on ClassNotFoundException during addPackage

[Aslak Knutsen (JIRA)]

Improve Exception on ClassNotFoundException during addPackage
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                 Key: SHRINKWRAP-190
                 URL: https://jira.jboss.org/browse/SHRINKWRAP-190
             Project: ShrinkWrap
          Issue Type: Feature Request
          Components: impl-base
    Affects Versions: 1.0.0-alpha-10
            Reporter: Aslak Knutsen


It's possible to get ClassNotFoundException during addPackage(..) since the Classes found are loaded. If a Class found refers to a Class not in the Classloader. 

Currently the Exception states only which class it can not find, it would be helpful to add which Class is being loaded that cause the ClassNotFoundException.


java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInvocation
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
	at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
	at org.jboss.shrinkwrap.impl.base.container.ContainerBase$2.classFound(ContainerBase.java:932)
	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.foundClass(URLPackageScanner.java:178)
	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.handleArchiveByFile(URLPackageScanner.java:134)
	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.handle(URLPackageScanner.java:156)
	at org.jboss.shrinkwrap.impl.base.URLPackageScanner.scanPackage(URLPackageScanner.java:107)
	at org.jboss.shrinkwrap.impl.base.container.ContainerBase.addPackages(ContainerBase.java:917)


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