WebSphere Application Server V6.1: Classloader Problem Determination
An IBM Redpaper publication
Note: This is publication is now archived. For reference only.
This paper walks you through the process of debugging common problems that might occur as a result of class loader problems.
This paper covers applications that run on WebSphere Application Server on distributed and i5/OS platforms.
Introduction to class loaders
Problem determination for class loader exceptions
NoSuchMethodError and IllegalArgumentException
Configuring shared libraries
Using custom JAR files for your application
Collecting diagnostic data
The next step