public void run() {
final CheckStyleToolWindowPanel toolWindowPanel = toolWindowPanel();
if (toolWindowPanel != null) {
switch (getConfigurationLocationStatus()) {
case NOT_PRESENT:
toolWindowPanel.displayWarningResult("plugin.results.no-rules-file");
break;
case BLACKLISTED:
toolWindowPanel.displayWarningResult("plugin.results.rules-blacklist");
break;
default: