Difficulties with using DataInputStream and DataOutputStream

Question

Hello all,
I need help for understanding what I'm doing wrong here:
(pass and user are byte[] encrypted with RSA) the problem is that i can;t read what i wrote. :(
f = new DataOutputStream (new FileOutputStream("file.txt"));
                    f.write(pass);
                    f.write(user);
                    f.flush();
                    f.close();
                    System.out.println ("write pass"+pass);
                    System.out.println ("write user"+user);
                     f2 = new DataInputStream (new FileInputStream("file.txt"));
                    System.out.println("Available bytes"+f2.available());
                    byte [] ru = new byte[64];
                    f2.read(ru,0,64);
                    byte [] rp = new byte[64];
                    f2.read(rp);
                    f2.close();
                    System.out.println( "read user"+ru);
                    System.out.println( "read pass"+rp);//output
write pass[B@2a4983
write user[B@406199
Available bytes128
read user[B@1b09468
read pass[B@1df5a8f                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

Answer 1

So you didn't manage to figure it out for yourself - http://forum.java.sun.com/thread.jspa?threadID=5155256&messageID=9587510#9587510 !
P.S. You need to think more about what you are trying to do and you need to read the Javadoc for DataInputStream and DataOutputStream .
Message was edited by:
sabre150