Nashorn is a JavaScript engine developed in the Java programming language by Oracle. It is based on the Da Vinci Machine (JSR 292) and has been released with Java 8.
nashorn
Nashorn is the new Oracle library to replace the reliable and now ageing, Rhino JavaScript engine for Java. It makes use of new JVM... As PDF files can contain lots of Javascript, Nashorn is of particular interest to us. So I was curious to know what has happened... 
