private static boolean typeCastExpressionDefinitelyRecurses(
    PsiTypeCastExpression expression, PsiMethod method) {
    final PsiExpression operand = expression.getOperand();
    return expressionDefinitelyRecurses(operand, method);
  }
private static boolean typeCastExpressionDefinitelyRecurses(
    PsiTypeCastExpression expression, PsiMethod method)