resourceName = URLDecoder.decode(resourceName);
NamingResources nresources = (NamingResources) this.resource;
if (nresources == null) {
return;
}
ContextResource resource = nresources.findResource(resourceName);
if (resource == null) {
throw new IllegalArgumentException
("Invalid resource name '" + resourceName + "'");
}
nresources.removeResource(resourceName);