Java8 XQuery Javascript

javascripting.xq

(: Java8 XQuery Javascript :)
declare namespace se="java:javax.script.ScriptEngine";
declare namespace sm="java:javax.script.ScriptEngineManager";

let $engine:= sm:getEngineByName(sm:new(),"nashorn")
return (
   se:put($engine,"a","This string is encoded!"),
   se:eval($engine,"escape(a)")
)

http://www.java2s.com/Tutorial/Java/0120__Development/RunningScriptswithJavaScriptEngine.htm

http://stackoverflow.com/questions/22017086/how-to-debug-javascript-in-nashhorn-jdk-8-in-netbeans

http://stackoverflow.com/questions/12973386/javax-script-package-how-to-import-javascript-files