SRV1.9.7-Please clarify

[singh santosh]

hi everyone,

According to SRV1.9.7
"
This class loader instance(the class loader used to load web applications common lib/resource) must be somewhere in the chain of parent class loaders of the web applicatin class loader.

"
Why the class loader is required to be in the chain of parent class loader of web application.

regards
-santosh