void (@NotNull Element state) { myDisabledHintsFiles.clear(); Element element = state.getChild(DISABLE_HINTS_TAG); if (element != null) { for (Element e : element.getChildren(FILE_TAG)) { String url = e.getAttributeValue(URL_ATT); if (url != null) { VirtualFile file = VirtualFileManager.getInstance().findFileByUrl(url); if (file != null) { myDisabledHintsFiles.add(file); } } } } }