现在，如果我有一个中等规模的项目，我可能会利用UML和一个支持UML的工具来创建足够的类图、序列图以及其它图来传达设计。

Now, if I have a moderate-sized project, I might use UML and a tool that supports UML to create enough class diagrams, sequence diagrams, and others to convey the design.

youdao

集成在Eclipse上的JUnit可以自动生成测试类，因此我让工具为我生成，从而减小我的工作量。

Eclipse's JUnit integration can generate the test class automatically, so I can minimize my work by letting the tools do it for me.

youdao

在使用Groovy编写ant脚本的专栏中，我曾经编写了一个简单的工具，它对类文件产生校验和报告。

In the column on Ant scripting with Groovy, I wrote a simple utility that generated a checksum report of class files.

youdao