public void processSelection(TreeSelectionChangeEvent event) {
List<Object> selection = new ArrayList<Object>(event.getNewSelection());
/*If there are no selected nodes*/
if (selection.isEmpty()) {
return;
}
Object currentSelectionKey = selection.get(0);
UITree tree = (UITree) event.getSource();
Object storedKey = tree.getRowKey();
tree.setRowKey(currentSelectionKey);
repositorySelectNodeStateHolder.setSelectedNode((TreeNode) tree.getRowData());
tree.setRowKey(storedKey);
}
