清单1提供了一个完整的示例，该示例将在特定文件中查找从命令行作为输入而传入的最长单词。
Listing 1 provides a complete example by looking for the longest word in a particular file passed in from the command line as input.
除了键入完整的类名之外，您还可以使用两个技巧来更快地查找结果。
Aside from typing the full class names, you can use two tricks to find your results even faster.
对于这些键，应用程序可以针对相关数据库运行查询来查找包含匹配的完整记录。
Given those keys, an application can run a query against the associated database to find the complete records that comprise the match.
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