public void setProviders( List<FrameworkSupportInModuleProvider> providers, Set<String> associated, Set<String> preselected) { myProviders = providers; myAssociatedFrameworks = createNodes(myProviders, associated, preselected); for (FrameworkSupportNodeBase node : myRoots) { if (preselected.contains(node.getId())) { node.setChecked(true); } } setAssociatedFrameworks(); myFrameworksTree.setRoots(myRoots); myFrameworksTree.setSelectionRow(0); }