NamingConvention.java

class A {
    public A() {
        System.out.println("object created");
    }

    public void show() {
        System.out.println("in A show");
    }
}

public class NamingConvention {
    // java uses Camel casing, first word is Capital
    // for vars and methods - small letters will be used
    // constants - all capital, PIE, BRAND
    public static void main(String args[]) {
        // python follow snake casing that is they use underscore, my_method()
        // but in java we do camel case like this myMethod()

        // ANONYMOUS OBJECTS -

        // A obj = new A(); // obj is a refrence variables , because it is reffering to
        // a object
        // obj.show();

        // int marks; // creating refrence
        // marks = 99; // assigning value

        // here is object creation

        // new A(); // creates an object, but how do we use it , it is called anonymous
        // object, they don't have a name.
        new A().show(); // here is how we call it
        new A().show();

    }
}