According to RUP, the purpose of this step is to identify a candidate set of analysis classes which will be capable of performing the behavior described in our use cases.

根据RUP过程，这一步的目的是找出分析类的候选范围，这些类合作起来，可以完成用例的所有行为。

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It also can cause problems for Mr. Catsimatidis and could be contributing to a perception in the city's political classes that he isn't a serious candidate.

WSJ: Mayoral Candidate Catsimatidis Doesn't Lack for Ideas