void () { IdeFrame[] helpers = WindowManager.getInstance().getAllProjectFrames(); if (helpers.length == 0) { return; } for (IdeFrame helper : helpers) { removeFromFrame(((ProjectFrameHelper)helper).getFrame(), null); } TabsInfo info = Objects.requireNonNull(getTabsInfo(helpers, ((ProjectFrameHelper)helpers[0]).getFrame())); for (IdeFrameImpl frame : info.frames) { createTabBarsForFrame(frame, info.helpersMap.get(frame), info.frames); } }