Why does Class#getDeclaredMethods0 fail when trying to invoke main?

Why does this code snippet fail with IllegalArgumentException: wrong number of arguments? Demonstrated code works with ordinary member and static methods, as well as with native declared ones...

   public class Program {
        public static void main(String[] args) throws ReflectiveOperationException {
            //get native getDeclaredMethods method
            Method Class$getDeclaredMethods0 = Class.class.getDeclaredMethod("getDeclaredMethods0", boolean.class);
            Class$getDeclaredMethods0.setAccessible(true);

            //call main
            Method[] methods = (Method[]) Class$getDeclaredMethods0.invoke(Program.class, false);
            Method main = methods[0];
            main.invoke(null, args); // ← Exception in thread "main" java.lang.IllegalArgumentException: wrong number of arguments
            //at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            //at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
            //at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
            //at java.lang.reflect.Method.invoke(Method.java:606)
            //at Program.main(Program.java:19)
            //at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            //at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
            //at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
            //at java.lang.reflect.Method.invoke(Method.java:606)
            //at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
        }
    }