1.The brief description that you install junit, hamcrest and eclemma
Junit和hamcrest直接从网上下载得到jar包，添加进项目的build PATH中；eclemma直接在eclipse中的Eclipse marketplace搜索安装得到。
2.The test result and coverage report (printscreen) of your tests on triangle problem.
原文：http://www.cnblogs.com/WenHaoYang/p/6535929.html