Andy Gumbrecht created OPENEJB-2070:
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Summary: Potential deadlock in URLClassLoaderFirst
Key: OPENEJB-2070
URL: https://issues.apache.org/jira/browse/OPENEJB-2070
Project: OpenEJB
Issue Type: Bug
Components: container system
Affects Versions: 4.6.0
Environment: NA
Reporter: Andy Gumbrecht
Fix For: 4.6.1
Calling org.apache.openejb.util.classloader.URLClassLoaderFirst#loadClass from
one thread may cause a deadlock if Class.forName is called from another thread,
as this internally calls ClassLoader.getCallerClassLoader() - Which may be the
same URLClassLoaderFirst instance.
Adding an ReentrantLock should be a viable solution.
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