try {
 ScriptClassLoader scriptClassLoader = new ScriptClassLoader();
 Class clazz = scriptClassLoader.loadClass("com.myapp.Main");

 Thread.currentThread().setContextClassLoader(scriptClassLoader);
 clazz.getMethod("main", String[].class).invoke(null, new Object[]{arguments});
} catch (ClassNotFoundException e) {
 logger.error("Error at loading omspm Main class", e);
} catch (IllegalAccessException e) {
 logger.error("Error at loading omspm Main class", e);
} catch (InvocationTargetException e) {
 logger.error("Error at loading omspm Main class", e);
} catch (NoSuchMethodException e) {
 logger.error("Error at loading omspm Main class", e);
}