return null;
}
// TODO: check whether the application component submitting the task is still running. Throw IllegalStateException if not.
InvocationContext handle = (InvocationContext) contextHandle;
ClassLoader resetClassLoader = null;
AppServSecurityContext resetSecurityContext = null;
if (handle.getContextClassLoader() != null) {
resetClassLoader = Utility.setContextClassLoader(handle.getContextClassLoader());
}
if (handle.getSecurityContext() != null) {
resetSecurityContext = securityContext.getCurrentSecurityContext();