Redirect, System.out ?

Question

Hi.
I want to redirect System.out to a Swing Component like JTextArea, etc.
try with printstream, Reader, etc. but i dont know how.!.
I want to see, messages (The standard out) in a Swing Component.
plis some help..
tnks.

Answer 1

I was using the Redirect method you made edna for my software and it works wonderfully when using strings, unfortunately I ran in to a strange problem which is fitting since my current objective is very strange.
I am writing a piece of software that has an embedded jython interpreter in it. When I execute my jython scripts all the output went to the console and I had no direct way of saying append to this particular text area since I wasn't able to pass my Java GUI class in to the script.
Thus redirecting my output with your method came in quite handy. This is where the problem comes in. I tried the println function in my regular java classes and all the primitive types worked fine, but within in the script only String worked. Here is the code for the println function
PrintStream stdout = new PrintStream(System.out) {
   public void println(String x) {
      outputTextArea.append(x + "\n");
   public void println(int x) {
      outputTextArea.append(x + "\n");
   public void println(boolean x) {
      outputTextArea.append(x + "\n");
   public void println(Object x) {
      outputTextArea.append(x.toString() + '\n');
};Here is the sample Jython code:
import JythonScripter
System.out.println(4) #fails to print correctly
System.out.println("HelloWorld") #works
System.out.println(10) #fails
System.out.println("Goodbye Cruel World") #works
If you have any advice on why strings would work but not other types I would greatly appreciate it.