Objects value transfer through class

Question

Hi,
Subject sounds strange? well, I dont know how to put it. Here is my problem. I have a class ReadURL which reads a url and creates a buffer. He is the code.
public class ReadURL {
     public BufferedReader UrlReader(String url2) throws Exception {
        String url1 = "http://www.google.com";
         // Storing second part of the url in a String "url3"
         String url3 = "xxxx";
      //BufferedReader on the input stream and reads from the BufferedReader
         URL web = new URL(url1+url2+url3);
         URLConnection webConnection = web.openConnection();
         BufferedReader in = new BufferedReader(
         new InputStreamReader(
         webConnection.getInputStream()));
        in.close();
          return in;
     }          Now I have another class Readbuffer which should read from this buffer and iterate for further process.... Here is the code
public class ReadGB extends UrlReader{
         public static void main(String[] args) {
         BufferedReader in = null;
         try {
             //prepare a BufferedReader for file io
             BufferedReader br = new BufferedReader(new FileReader(args[0]));
             int fileType = Integer.parseInt(args[4]);
             SequenceIterator iter =
                 (SequenceIterator)SeqIOTools.fileToBiojava(fileType, br);
         catch (FileNotFoundException ex) {
           //can't find the file specified by args[0]
           ex.printStackTrace();
           System.exit(-1);
     Can you please show me, How do I feed the buffer information from the first class to the second class for iteration? I am novice, so please dont go to technical about it.
Thank you very much

Answer 1

merit wrote:
Hi,
Subject sounds strange? well, I dont know how to put it. Here is my problem. I have a class ReadURL which reads a url and creates a buffer. He is the code.
Can you please show me, How do I feed the buffer information from the first class to the second class for iteration? I am novice, so please dont go to technical about it.
Thank you very muchGive the second class a reference to the buffer that the first class is filling. Just make sure you don't try to read data before it's written.