请运行Home
类并分析其中的空指针异常,修复之。在提交Pull Request之前,你应当在本地确保所有代码已经编译通过,并且通过了测试(mvn test
)
注意!我们只允许你修改以下文件,对其他文件的修改会被拒绝:
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This project forked from hcsp/fix-simple-npe-of-uninitialized-field
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