错误：
The 'Hibernate proposals' proposal computer from the 'org.hibernate.eclipse.jdt.ui' plug-in dod not complete normally. Unable to instantiate the extension. To Avoid this message, disable the 'org.hibernate.eclipse.jdt.ui' plug-in or disable the 'Hibernate proposals' category on the content assist preference page. 分析：
Hibernate插件运行错误，安装oracle后jdk版本变成1.4
解决： 环境变量jdk1.5放前面
相关资源：敏捷开发V1.0.pptx
