Simple Logger Class

import java.io.BufferedReader;

      import java.io.IOException;

      import java.io.InputStream;

      import java.io.InputStreamReader;

      import java.io.OutputStream;

      import java.io.PrintWriter;

      

      public class ProcessLogger extends Thread {

          private InputStream is;

      

          private OutputStream os;

      

          public ProcessLogger(InputStream is, OutputStream redirect,

                  String threadName) {

              super(threadName);

              this.is = is;

              this.os = redirect;

          }

      

          public void run() {

              PrintWriter pw = null;

              try {

                  pw = new PrintWriter(this.os, true);

                  InputStreamReader isr = new InputStreamReader(this.is);

                  BufferedReader br = new BufferedReader(isr);

                  String line = null;

                  while ((line = br.readLine()) != null) {

                      pw.println(line);

                  }

                  pw.flush();

              } catch (IOException ioe) {

                  ioe.printStackTrace();

              } finally {

                  if (pw != null)

                      pw.close();

              }

          }

      }