What methods should be used 应该用什么方法
The Strings returned from invoking the three EJB methods should be printed out as well.
从调用三个EJB方法返回的字符串也应该被显示出来。
While we have used IBM Rational products, these methods should be extensible to other products with similar capabilities.
虽然我们使用了IBM Rational产品,但这些方法也应该可以扩展到其它拥有类似能力的产品中。
Extension methods should be used to "add" overloads to interfaces. They can also be used to manage dependencies between libraries.
扩展方法应该用于为接口“添加”重载,也可以用于管理类库之间的依赖。
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