删除已经安装过的插件

1. 删除已经安装过得JD（JAVA反编译）插件

点击"help" - "About Eclipse SDK"

点击"Installation Details"

点击"Installed Software"

点击"xxx JD xxx"

点击"Uninstall"

2. 将"sources"目录拷贝到ANDROID_ROOT之下！点击JAVA系统类在eclipse中打开源码！