The First Program.

                                                     FIRST  PROGRAM
                                     HELLO                                     JAVA

1.The Filename and class name with main method should be always same.

2.Class name should start with Capital letter.

3.Code.

class MyFirstProgram{
         public static void main(String[] args){
                    System.out.println("HELLO JAVA");
         }
}

4.Filename should be  MyFirstProgram.java.

5. It is the main method :  public static void main(String[] args).

6.main method has string array argument by default.

7.System.out.println();  It is used to print a value/value of a variable;

8.Screen Shot is Below.