For many interfaces, much of the functionality can be implemented with "boilerplate" code that will be valid for all classes that use the interface.
对于许多接口，大多数功能都可以用对于所有使用这个接口的类都有效的“样板”代码来实现。
Also observe that you can use this dialogue to initiate a family of tests; all classes in a chosen directory.
还可以看到您可以使用此对话框启动一系列的测试；所有类都在所选目录中。
Once this is done for all the use cases, we analyze the Implementation Model of the code to check if some logical grouping of the classes (files) already exists in the code.
一旦对所有用例都完成了，我们就分析代码的实现模型来检查某些类（文件）的逻辑分组是否已经在代码中存在。
The constructor instantiates DOM so that all underlying classes will use the same object.
构造器实例化了DOM，因此所有基本类都将使用同一个对象。
A list of all classes in the project's build path that match that pattern are presented in a list, from which you can select the class and package name you want to use.
将在一个列表中显示与该模式匹配的项目构建路径中的所有类，您可以从此列表中选择您希望使用的类名称和包名称。
Enhanced Outline View - the sequence diagram's 'Outline View' shows all the classes and calls in the use case.
增强的大纲视图——序列图的“大纲视图”会显示出用例中的所有类和调用。
Note: All methods in these classes are static, so the test developer does not need to instantiate an object of this type to use them.
注意：这些类中的所有方法都是静态的，所以测试开发人员不需要将这个类实例化为一个对象就可以使用这些方法。
As the operations offered by the classes are the same, you can use an interface to define a contract that all of your classes implement.
由于这些类提供的操作相同，您可以使用一个接口来定义一个所有类实现的协定。
All data entries use structural classes.
所有数据条目都使用结构性类。
Buy ready-made plans, take online classes, check out software or video lessons, use an "unschooling" approach that teaches through real-life activities or incorporate a mix of all of these.
可以购买一些现成的课程计划、网络课程、软件或音像制品，也可以使用“非校园化的”方式，例如现实活动或将以上方法集中起来。
The announcements, contacts, and project tasks components are collectively referred to as lists and all use the same component implementation classes.
公告、联系人和项目任务组件统称为列表，它们使用相同的组件实现类。
In all of the above examples, the EJB components have to import vendor-specific implementation classes in order to use the connection pooling facilities of the resource.
在以上所有示例中，EJB组件必须导入特定于供应商的实现类，以使用资源的连接合用设施。
The recommended approach is to use static inner classes, if you must use an inner class at all.
推荐的做法是如果非要使用内部类的话，请使用静态内部类。
Of course you can use classes to represent all of them.
当然，你可以使用类来表示它们。
You can use any (or all) of the techniques outlined in this article to add methods easily to one, some, or all of the classes you want.
您可以使用本文介绍的任何(或所有)技巧来向任意数量的类添加方法。
Therefore, you must copy all JSPs in the html subdirectories that reference cascading stylesheet classes or that use the tag into the corresponding ppcie subdirectory, and modify them.
所以，您必须把html子目录中引用级联样式表类或使用标记的所有的JSP复制到相应的ppcie 子目录，然后修改它们。
Of course, it would be a significant amount of work for the programmer to have to redefine all of the standard utility classes — such as Hashtable and List — just to be able to use generic types.
当然，程序员若只是为了能使用泛型类型而必须重新定义所有的标准实用程序类(比如Hashtable和List)的话，则可能会是一项浩大的工程。
In fact, all data entries in ApacheDS use object classes.
实际上，ApacheDS中的所有数据条目都使用对象类。
When you use the standard style sheet classes, portal administrators can change the look and style of all of their portlets at once by changing the style sheet.
当您使用标准样式表类时，门户网站管理员能通过更改样式表立即更改所有portlet的外观和样式。
That way, you can import all the classes you define and use the conn object you've built.
这样，可以导入您定义的所有类，并使用已经构建的conn对象。
One way is to use a sub-package under a view named Actions where all your action classes reside.
一种方法就是使用(包含了所有操作类的)actions视图下的子包。
But in fact, all that is necessary to implement this strategy is to use a modified class loader that constructs new instantiation classes from a "template" class file.
但实际上，实现该策略所需的全部就是使用一个修改的类装入器，它根据“模板(template)”类文件构造新的实例化类。
All the classes in the XM core, such as Messenger, have been rewritten to use Filename.
XM核心中的所有类(如Messenger)都使用Filename进行了改写。
For our EJB components, command beans, and all other associated helper classes we use the JUnit testing framework (see Resources) to write the appropriate test cases.
我们使用JUnit测试框架(请参阅参考资料)为我们的EJB组件、命令bean和其它所有相关的助手类编写合适的测试案例。
The KerberosKey class in Listing 11 contains all the necessary import statements that you need to use Bouncy Castle classes in the Kerberos client.
清单11 中的KerberosKey类包含在Kerberos 类中使用BouncyCastle类时需要的所有import语句。
We use all these helper classes together with our data model to create our View class.
我们通过将所有这些helper类与数据模型一起使用，从而创建自己的view类。
To make your application use this Web service, you need to add the service to the Rational application Developer IDE, so that it generates all of the necessary Web service classes.
为保证您的程序能够使用这一Web服务，您需要为RationalApplication Developeride添加这一服务，以便于能够产生所有必需的Web服务类。
To use the new BLL classes, all that needs to be changed is the first line of code simply replace the ProductsTableAdapter object with a ProductBLL object.
要使用新的BLL类，我们所需要做的仅仅是简单的修改一下第一行代码。
If a source file has a namespace declaration, then all references to classes, functions, and constants use the namespace semantics.
如果源代码文件中有名称空间声明，那么对类、函数和常量的所有引用都使用名称空间语义。
However, I'll bet you've had all sorts of hobbies and interests in the past which were short-lived - where you spent money on classes or items or books which you didn't really use.
我敢打赌，之前，你已有过各种各样地短暂爱好和兴趣——在那些兴趣里，你花费了许多金钱去上课或者购买资料或书籍，但是没有实在的利用过它们。
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