StreamTaskListener(Writer) uses WriterOutputStream and unnecessarily make the pipeline longer.

This also caused the log blockage for the Selenium plugin

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@18199 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/slaves/SlaveComputer.java

@@ -42,7 +42,7 @@ import java.io.FileOutputStream;
 import java.io.FileNotFoundException;
 import java.io.InputStream;
 import java.io.IOException;
-import java.io.PrintWriter;
+import java.io.PrintStream;
 import java.util.logging.Level;
 import java.util.logging.LogRecord;
 import java.util.logging.Logger;
@@ -271,8 +271,8 @@ public class SlaveComputer extends Computer {
         if(this.channel!=null)
             throw new IllegalStateException("Already connected");
 
-        PrintWriter log = new PrintWriter(launchLog,true);
-        final TaskListener taskListener = new StreamTaskListener(log);
+        final TaskListener taskListener = new StreamTaskListener(launchLog);
+        PrintStream log = taskListener.getLogger();
 
         Channel channel = new Channel(nodeName,threadPoolForRemoting, Channel.Mode.NEGOTIATE,
             in,out, launchLog);