I am trying to write a library that will let me execute JSON Logic rules via the Nashorn Javascript engine.  My problem right now is specifically around the JSObject wrapper I've created to handle moving data from Java/Kotlin into the scripting e...
Assume the following API:  package nashorn.test;  public class API {      public static void test(String string) {         throw new RuntimeException("Don't call this");     }      public static void test(Integer... args) {         System...
Consider following code sample:  import javax.script.ScriptEngine; import javax.script.ScriptEngineManager;  public class Tester {    public static void main( String[] args ) throws Exception {       ScriptEngine se = new ScriptEngineManager().getEng...
i try to execute this simple short scripts to test nashorn :  basedir="/cassandara2/cassandra" ba="/cassandara2/cassandra/lib/ST4-4.0.8.jar"; lib = ""; lib += '      <root url="jar://' + ba.replace(basedir, "...
I'm reading about new Java 8 features and came to know it comes with Nashorn (Javascript engine). Can someone explain me why would/should I use a Javascript engine inside Java. What programming problems it would solve ? any examples   Thanks, Rav...
In Java's Nashorn engine, when you eval code, if you do this  var e = Packages.org.bukkit["event"]   e will be null.  But, one thing that I found, is that if I do this  var anothervar = Packages.org.bukkit.event var e = Packages.org.bukki...
I have read that Nashorn supports some options but it seems all of them are undocumented.  They can be used by setting system properties but they are global. I want to set them programmatically for a single engine instance.  Here you can read it is p...
Does it make sense to load scripts concurrently in Java 8 Nashorn JavaScript engine for faster startup? Will it rize any problems even if scripts do not modify global variables? I didn't find any information in javax.script.ScriptEngine javadocs....
According to IEEE 754 NaN equal comparison with any number should be false (both Java and JavaScript languages). But in the following code, using javax scriptEngine for JavaScript, a variable set to NaN compared with itself returns true.  import java...
I use  in my gwt.xml module and put  guava-18.0.jar guava-gwt-18.0.jar     Tracing compile failure path for type 'com.google.common.collect.Collections2'       [ERROR] Errors in 'com/google/common/collect/Collections2.java'          [...

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