Popular Posts
Expression in polymer Since Polymer doesn't support expression directly, I create an express function as expression alternative. Demo Demo source <htm... Build an OpenVPN server on android device Preparation An android device, in this case, Sony xperia Z is used Root permission required Linux Deploy for deploy i... Javascript lambda: No binding of this <form>     <p>         <button id="f1">Invoke with function</button>     </p>     <p>     ...
Stats
Dynamic add classpath path
public void appendClasspath(String path) throws NoSuchMethodException, MalformedURLException, InvocationTargetException, IllegalAccessException {
    Path externalResourcesFolder = Paths.get(path);
    ClassLoader sysLoader = ClassLoader.getSystemClassLoader();
    if (sysLoader instanceof URLClassLoader) {
        Class<URLClassLoader> sysLoaderClass = URLClassLoader.class;

        // Use reflection to invoke the private addURL method
        Method method = sysLoaderClass.getDeclaredMethod("addURL", URL.class);
        method.setAccessible(true);
        method.invoke(sysLoader, externalResourcesFolder.toUri().toURL());

        System.out.printf("classpath: %s loaded%n", path);
    }
}