/** Measures memory usage information and stores it in the model. */ public static void main(String[] args) throws IOException, ClassNotFoundException { Root root = Root.fromFile(args[0]); root.baseline = baseline(); for (LoadedClass loadedClass : root.loadedClasses.values()) { if (loadedClass.systemClass) { loadedClass.measureMemoryUsage(); } } root.toFile(args[0]); }