TrimmedProxy.class

public abstract class Proxy{

    public void preInit(FMLPreInitializationEvent e){
        registerJFXToClasspath();
    }

    private void registerJFXToClasspath() {
        Main.LOGGER.info("Adding JRE dependencies to classpath that are not in the classpath");
        String path = System.getProperty("java.home");
        String jfxrt = path + "/lib/ext/jfxrt.jar";
        String jfxswt = path + "/lib/jfxswt.jar";
        addToClassPath(new File(jfxrt));
        addToClassPath(new File(jfxswt));
    }

    private void addToClassPath(File f){
        try {
            JarFile jarFile = new JarFile(f);
            Enumeration<JarEntry> e = jarFile.entries();
            URL url = new URL("jar:file:" + f.getAbsolutePath() +"!/");
            LaunchClassLoader lcl = Launch.classLoader;
            lcl.addURL(url);
            while (e.hasMoreElements()){
                JarEntry entry = e.nextElement();
                if(entry.isDirectory() || !entry.getName().endsWith(".class")){
                    continue;
                }
                String className = entry.getName().substring(0, entry.getName().length() - 6);
                className = className.replace('/', '.');
                try{
                    lcl.loadClass(className);
                }
                catch(ClassNotFoundException | NoClassDefFoundError e2){
                    Main.LOGGER.error("Could not add " + className + " to classpath");
                }
                Main.LOGGER.info("Added " + className + " to classpath");
            }
            jarFile.close();

        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }