集合排序（JPA 2.0将引入一个叫做@OrderColumn的新注解，定义用来比较的列）
Ordering in collections (JPA 2.0 version will introduce a new annotation called @OrderColumn which defines the column to use as the collating column).
编译器在下列注解中找不到常用模式，因为第三列的第二个字元不是星号。
The compiler finds no common pattern in the following comment because the second character on the third line is not an asterisk.
编译器在下列注解中找不到常用模式，因为第三列的第二个字元不是星号。
The compiler finds no common pattern in the following comment because the second character on the third line is not an asterisk.
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