First program in java how to compile and run

              First program in java how to compile and run

 

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Beginners can easily understand how to compile and run a java program through command promt
first program in java how to compile and run 
First Program
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  class  FirstProgram
{
    public static void main(String[] args)
    {
        System.out.println("This is My Frist Program in Java!");
    }
}





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Steps  to compile and run the above code :

Step1: save the file with the class name 
           ex: FirstProgram.java 

Step2: go to commnad promt  
           
          and go to the path  that is where you have saved FirstProgram.java

          ex:  e:/java/practice/      is your path

          cmd:> cd E:/java/practice/                 press enter

          E:\>java/practice> javac FirstProgram.java       ---------> compile the program

          E:\>java/practice>java FristProgram                  ----------> run the program

           Note:  javac is  java compiler to compile the java program

                      java is commnad to run our java program

    >>> with this we have done our frist program in java