void (final MyTree tree, boolean isRightTree) { tree.setCellRenderer(new MyTreeCellRenderer()); tree.setRootVisible(false); tree.setShowsRootHandles(true); TreeUtil.installActions(tree); SmartExpander.installOn(tree); EditSourceOnDoubleClickHandler.install(tree); TreeUIHelper.getInstance().installTreeSpeedSearch(tree); PopupHandler.installPopupMenu(tree, createTreePopupActions(isRightTree), "DependenciesPopup"); }