This is the internal introspector cache implementation.
author: Henning P. Schmiedehausen version: $Id: IntrospectorCacheImpl.java 477003 2006-11-20 01:14:22Z henning $
Lookup a given Class object in the cache. If it does not exist,
check whether this is due to a class change and purge the caches
eventually.
Parameters: c - The class to look up. A ClassMap object or null if it does not exist in the cache.
Creates a class map for specific class and registers it in the
cache. Also adds the qualified name to the name->class map
for later Classloader change detection.
Parameters: c - The class for which the class map gets generated. A ClassMap object.