Syntax For Java Class And How To Create The Instance Of A Class

class

        set of properties and methods are grouped into single unit.

syntax:

        class classname

        {

        //variable dec & initialization;

        //method definition

        dtype vname1,vname2,,,;

        .

        returntype mname(dtype1 vname1,dtype2 vname2,,)

        {

        set of exe sts;

        return rvalue;

        }

        }

Creating instance of a class:-

        "new" is a keyword to create an instance of a named class.

syntax:-

classname <objname>=new constructorname(args);

eg:-

Demo d1=new Demo();

(or)

Demo d1;        //obj declaration

d1=new Demo();    //obj initialization