private static CaseLabelTree getDefaultLabel(SwitchStatementTree switchStatementTree) {
   for (CaseGroupTree caseGroupTree : switchStatementTree.cases()) {
     for (CaseLabelTree caseLabelTree : caseGroupTree.labels()) {
       if (JavaKeyword.DEFAULT.getValue().equals(caseLabelTree.caseOrDefaultKeyword().text())) {
         return caseLabelTree;
       }
     }
   }
   return null;
 }