private static boolean isLoopBreak(PsiStatement statement) {
    if (!(statement instanceof PsiIfStatement ifStatement)) return false;
    if (ifStatement.getElseBranch() != null || ifStatement.getCondition() == null) return false;
    PsiStatement thenBranch = ControlFlowUtils.stripBraces(ifStatement.getThenBranch());
    return thenBranch instanceof PsiBreakStatement && ((PsiBreakStatement)thenBranch).getLabelIdentifier() == null;
  }
private static boolean isLoopBreak(PsiStatement statement)