登高必自卑 行远必自迩

摘要: 写给经常使用eclipse却不懂eclipse的菜鸟–2016/04/某天记（oschina）    Eclipse中只编译个别类的做法是将Build Automatically前的钩去掉，每次修改类文件后需要通过Build Project手动编译。   问题就出在这里，昨天上午测试自己写的SecurityManager时去掉了Build Automatically选项，之后忘记了这件事

Centos7中安装eclipse报错：org.eclipse.m2e.logback.configuration: The org.eclipse.m2e.logback.configuration bundle was activated before the state location was initialized. Will retry after the state locat