In most cases, just plain old method invocations will do. If two Business-Modules are on the same level (like e.g. “H&V Controller” and “H&V Simulator” from the example in point 4), invoking a public class’ method is just fine. It doesn’t even have to be an interface, although in some cases that’s handy.
But a year into the job as the country's top health official, Kennedy—who has no background in medicine, science, or public health—still holds less sway with Americans than the esteemed physician-scientist.。业内人士推荐体育直播作为进阶阅读
MacBook Neo comes in four beautiful colors — blush, indigo, silver, and citrus.，更多细节参见PDF资料
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