class loader

http://objectmix.com/weblogic/509088-app-inf-lib-app-inf-classes-classloading.html

i think the problem in above post, is related to the fact, that
Classes loaded by Bootstrap class loader have no visibility into classes
loaded by its descendants (ie Extensions and Systems class loaders).
The classes loaded by system class loader have visibility into classes loaded
by its parents (ie Extensions and Bootstrap class loaders).
If there were any sibling class loaders they cannot see classes loaded by
each other. They can only see the classes loaded by their parent class
loader. For example Sibling1 class loader cannot see classes loaded by
Sibling2 class loader
Both Sibling1 and Sibling2 class loaders have visibilty into classes loaded
by their parent class loaders (eg: System, Extensions, and Bootstrap)classloader

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Author: lwpro2

Java J2EE professional

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