Reading file chunk by chunk

Question

I want to read a file piece by piece. The file is split up into several pieces which are stored on different types of media. What I currently do is call each seperate piece

Answer 1

Instead of older io you can try nio for reading file chunk by chunk in memory not full file . You can use Channel to get datas from multiple source

RandomAccessFile aFile = new RandomAccessFile(
                        "test.txt","r");
        FileChannel inChannel = aFile.getChannel();
        long fileSize = inChannel.size();
        ByteBuffer buffer = ByteBuffer.allocate((int) fileSize);
        inChannel.read(buffer);
        //buffer.rewind();
        buffer.flip();
        for (int i = 0; i < fileSize; i++)
        {
            System.out.print((char) buffer.get());
        }
        inChannel.close();
        aFile.close();