i need to use java to generate and write/append (long)numbers to a text file and use those data for calculation later. can anyone give me a quick reference on what i should use?
PrintWriter ---> no writeLong()
RandomAccessFile and BufferedWriter --> give me byte code
i have been googling around and got a bunch of stuff would give me "byte code" in the text (i need the regular text) ... and PrintWriter doesn't have writeLong() method.... Please help.