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@echo off
REM Compile script on Windows machine
echo Compiling C
gcc -c -I"%JAVA_HOME%\include" -I"%JAVA_HOME%\include\win32" hello.c
echo Generating o library
gcc -Wl,--add-stdcall-alias -shared -o hello.dll hello.o
echo Generate header interface using JNAcreator
java -jar jnaerator.jar -mode Jar -jar hello.jar -runtime JNA -library hello hello.h 
rem java -jar jnaerator.jar -mode Jar -jar hello.jar -runtime BridJ -library hello hello.h 
echo Running groovy script

bitsnaps

@Grab(group = 'org.apache.mahout', module = 'mahout-core', version = '0.9')

import org.apache.mahout.cf.taste.impl.common.FastByIDMap
import org.apache.mahout.cf.taste.impl.common.FastIDSet
import org.apache.mahout.cf.taste.impl.model.file.FileDataModel
import org.apache.mahout.cf.taste.impl.recommender.GenericItemBasedRecommender
import org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarity

//you can get this data from here: http://files.grouplens.org/datasets/movielens/ml-100k.zip
def mlDir = new File(getClass().protectionDomain.codeSource.location.path).parent+'/ml-100k'

bitsnaps

/**
* Original JavaFX tutorial:
* http://docs.oracle.com/javafx/2/get_started/form.htm
* Tested using JDK8
*/
@Grab('org.codehaus.groovyfx:groovyfx:0.4.0')
//@GrabExclude('org.codehaus.groovy:groovy-all')

import static groovyx.javafx.GroovyFX.start

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class SimpleStringEncryption {
  
  public static String encrypt(String str){
    int code;
    String result = "";
    for (int i = 0; i < str.length(); i++) {
      code = Math.round((float) Math.random()*8+1);
      result += code + Integer.toHexString( ((int) str.charAt(i) ) ^ code )+"-";
    }
    return result.substring(0, result.lastIndexOf("-"));

bitsnaps

//Separate file for simple AES encrypt/decrypt
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.xml.bind.DatatypeConverter;

public class Encryptor {
    public static String encrypt(String key, String initVector, String value) {
        try {
            IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8"));

bitsnaps

@echo off
echo Compiling C/C++

REM C library
gcc -Wl,--add-stdcall-alias -I"%JAVA_HOME%\include" -I"%JAVA_HOME%\include\win32" -shared -o helloc.dll hello.c

REM C++ library
g++ -Wl,--add-stdcall-alias -I"%JAVA_HOME%\include" -I"%JAVA_HOME%\include\win32" -shared -o hellocpp.dll hello.cpp

echo Running groovy script

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@Grapes([
	@Grab('org.codehaus.groovyfx:groovyfx:0.4.0'),
	@Grab('com.jfoenix:jfoenix:8.0.3')
])

import static groovyx.javafx.GroovyFX.start
import com.jfoenix.controls.*

start {
  // you could use registerBeanFactory or use node()

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/*
Original Java Code from here:
https://stackoverflow.com/questions/1529611/how-to-write-a-java-program-which-can-extract-a-jar-file-and-store-its-data-in-s
*/

import java.util.jar.*

def jar = new JarFile("path/to/MyLib.jar")
def jarFile = new File(jar.name)
def distDir = "${jarFile.parent+File.separator}"

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import java.awt.*
import java.awt.event.*

new Frame(title:"Hello AWT", size:[300, 200], locationRelativeTo: null, visible: true).with {
  def tf = add({ new TextField(text:"www.google.com", bounds: [50,50,150,20])}() )
  def l = add({ new Label(bounds: [50,100,250,20]) }())
  add({
    def b = new Button(label:"Find IP", bounds: [50,150,60,30])
    b.addActionListener({ l.text = "IP of ${tf.text} is ${java.net.InetAddress.getByName(tf.text).hostAddress}" })
    b}())

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import java.util.jar.*

def outputFile = "MyLib.jar"
def distDir = "path/to/content/MyLib"

/*Manifest manifest = new Manifest()
manifest.mainAttributes[Attributes.Name.MANIFEST_VERSION] = "1.0"*/

def jar = new JarOutputStream(new File("${new File(distDir).parent}/${outputFile}").newOutputStream()/*, manifest*/)
new File(distDir).eachFileRecurse {