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Java / JDK, JRE, JVM, JIT

How do I load Jars dynamically at runtime?

Using URLClassLoader we can load the jar.

URLClassLoader child = new URLClassLoader (myJarFile.toURL(), this.getClass().getClassLoader());
Class classToLoad = Class.forName ("net.javapedia.MyClass", true, child);
Method method = classToLoad.getDeclaredMethod ("methodToCall");
Object instance = classToLoad.newInstance ();
Object result = method.invoke (instance);

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Object, Class and Package

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