Paper about CRaSH : a shell to extends the JVM

I've made an article about an interesting new project : CRaSH
It was published on www.developpez.com.Now it is in french but it will be translate.He is a direct link to this paper : http://damienrieu.developpez.com/article/crash_ehcache_spring/ 

CRaSH permits to access to the JVM by Shell and then execute scripts that you have mage in JAVA or Groovy ...