导航到 首选项 →编辑器代码风格→Java →换行和大括号选项卡，然后找到字段注释部分并选中单个注释后不换行选项.

Navigate to Preferences → Editor → Code Style → Java → Wrapping and Braces tab, then locate the section Field annotations and check the option Do not wrap after single annotation.

在 IntelliJ v14 中:

In IntelliJ v14: