Question

Below is example of anonymous inner class in this we make anonymous class with A

class A
{
    void one()
    {
        System.out.println("hello");
    }
}

class One
{
    public static void main(String args[])
    {
        new A()
        {
            void five()
            {
                one();
            }
        }.five();
    }
}

My question is can we make class One as anonymous (not its inner anonymous class) i.e. simply class that contain public static void main method.

Answer 1

static void main(String...) must be static and inner classes (anonymous or otherwise) cannot have static methods.

On Nested classes vs inner classes http://docs.oracle.com/javase/tutorial/java/javaOO/nested.html

Nested classes are divided into two categories: static and non-static. Nested classes that are declared static are simply called static nested classes. Non-static nested classes are called inner classes.