The Operations signature should show in the LogHelper class shape, as shown in Figure 30.

操作标记应当显示在loghelper类的外形中，如图30所示。

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Also, you will see the changes made by User2 to the renamed operations reflected in the Diagram Editor (two warning operations are displayed in LogHelper Class Shape).

你也将看到User 2对反映到Diagram Editor的已重命名的操作进行的变化(两个警告操作被显示在LogHelper Class Shape中)。

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In particular, each existing shape class has to add capabilities in a descendent, which runs into combinatorial complexities and difficulties in maintenance.

特别是，每个现有的形状类必须在子代类中添加功能，这使维护工作陷入了组合的复杂性和困难当中。

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Each Oasis-class ship utilizes shape recognition cameras, smart cards, 900 wireless access points and other digital technologies to eliminate lines in experiences ranging from dining and onboard activities to excursions.

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His childhood was also to shape his enduring attachment to working-class cultural ideals and social practices and his emphasis on communal values and neighbourliness.

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