DataSynchronizable () { final Vector<TreeNode> newKids = new Vector<>(); newKids.add(new ProfileNode(myDefaultProfile, this, true).sync()); for (ProcessorConfigProfile profile : myModuleProfiles) { newKids.add(new ProfileNode(profile, this, false).sync()); } children = newKids; ((DefaultTreeModel)myTree.getModel()).reload(); TreeUtil.expandAll(myTree); return this; }