TreeEntry treeRepo = new TreeEntry("Repository", NORMAL_TYPE);
dependencyTree.addItem(treeRepo);
J2EEServer server = (J2EEServer) session.getAttribute(DependencyViewPortlet.Server_Key);
if (null == server) {
logger.error("can not find expected J2EEServer object");
treeRepo.addChild(new TreeEntry("Not found the content of repository", NORMAL_TYPE));// Ignore the error at client
return dependencyTree;
}
session.removeAttribute(DependencyViewPortlet.Server_Key);
ListableRepository[] repos = server.getRepositories();
for (int i = 0; i < repos.length; i++) {