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In most instances, the actual class of the Content Store object returned will be known so it can be cast directly.

在大多数情况下，返回的内容库对象的实际的类是已知的，因此可以直接进行转换。

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This reduces the amount of physical memory required to store class data when multiple JVMs run on the same machine.

当多个JVM在同一台机器上运行时，这将减少存储类数据所需的物理内存量。

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Retailer JC Penney hired former Apple and Target executive Ron Johnson with high hopes that he would save the lumbering middle-class department store from its continued slide.

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The merchant class works in the store by day and goes home at night to enjoy the family meal.

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Initially, Wegmans called customers only on their landlines for a Class 1 recall for a national product or a store brand with a recall level of Class 1 or 2 (causing temporary illness).

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