JAVA PROGRAM TO GET DATA FROM TWO FILE AT SAME TIME AND STORE IN TO THIRD FILE..

//example of sequence input stream class use only for get data of two files at a  time-- 

PROGRAM CODE---

import java.io.*;
class GetMore
{
     public static void main(String a[])throws Exception
     {
          FileInputStream f1 = new FileInputStream("data1.txt");

          FileInputStream f2 = new FileInputStream("data2.txt");

       SequenceInputStream s =new SequenceInputStream(f1,f2);

     FileOutputStream  f0 = new FileOutputStream("data3.txt");

         int i;
       while((i=s.read())!=-1)
            {
                    f0.write(i);
             
             }
System.out.println("successfully data transferred");
   }
}             

 THIS IS FIRST DATA FILE...

 

THIS IS SECOND DATA FILE....

OUTPUT OF ABOVE PROGRAM---

THIS IS THIRD DATA FILE ,(,WHERE TWO FILES DATA MERGED AND STORE... )