NullPointerException is thrown when the DiffableConfigProperties is not set in the web.xml

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Remove DiffableConfigProperties context param from the web.xml
2. Starts the webserver.
3. A nullPointerException is thrown in the DiffableListener.

What is the expected output? What do you see instead?
The expected behaviour is a proper start of the webserver and the use of the 
default values for the config.

What version of the product are you using? On what operating system?
version 0.1
Operating System : Windows 
Server : Tomcat 5.5

Please provide any additional information below.

Original issue reported on code.google.com by ichae...@gmail.com on 14 Jul 2010 at 10:16

Attachments:

• stacktrace.txt
• patch.txt

[GoogleCodeExporter]

Original comment by joshharr...@google.com on 14 Jul 2010 at 6:43

• Changed state: Accepted

[GoogleCodeExporter]

Patching in the changes and creating unit tests.

Original comment by joshharr...@google.com on 15 Jul 2010 at 12:24

• Changed state: Started

[GoogleCodeExporter]

Patched in changes and added unit test.

Original comment by joshharr...@google.com on 15 Jul 2010 at 1:06

• Changed state: Fixed