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Java认证考试

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You web application uses a lot of Java enumerated types in the domain model of the application. Built intoeach enum type is a method, getDisplay(), which returns a localized, user-oriented string. There are manyuses for presenting enums within the web application, so your manager has asked you to create a customtag that iterates over the set of enum values and processes the body of the tag once for each value; settingthe value into a page- scoped attribute called, enumValue. Here is an example of how this tag is used: 10.

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