Depending on your skills and preferences, you can create an equivalent program in any other supported language and use it in place of the sample COBOL program.
根据您的技能和偏好，您可以使用其他受支持的语言创建一个等效程序，并使用它替代样例COBOL程序。
2
A use case being equivalent to a long-running process is counter to the traditional rules of use case identification (one actor, one place, one time).
等同于长时间运行的流程的用例相当于传统的用例标识规则(一个参与者、一个地方，一个时间)。
3
Inability of the customer to obtain the required version of the JDK and installing a different non-equivalent one in its place.