private static boolean isAllowedStatement(PsiStatement st) {
      if (st == null) return false;
      if (st instanceof PsiDeclarationStatement) return false;
      PsiElement parent = st.getParent();
      if (!(parent instanceof PsiCodeBlock)) return false;
      if (parent.getParent() instanceof PsiSwitchBlock) return false;
      return !ControlFlowUtils.statementContainsNakedBreak(st) && !ControlFlowUtils.statementContainsNakedContinue(st);
    }
private static boolean isAllowedStatement(PsiStatement st)