FULL PRODUCT VERSION :
java version "1.5.0_05"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_05-b05)
Java HotSpot(TM) Client VM (build 1.5.0_05-b05, mixed mode, sharing)
and 1.5.0_06

ADDITIONAL OS VERSION INFORMATION :
Linux Fedora Core 4

A DESCRIPTION OF THE PROBLEM :
If you compile and run the following code, it works fine in windows but in Linux, it cannot detect the proxy host/port.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Just compile and run the above code in a network setting where there is proxy set.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
proxy hostname : DIRECT

ACTUAL -
proxy hostname : DIRECT
No Proxy

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.util.*;
import java.net.*;

public class testProxy {

    public static void main(String[] args) {
        try {

            System.setProperty("java.net.useSystemProxies","true");
            List l = ProxySelector.getDefault().select(
                        new URI("http://www.yahoo.com/"));

            for (Iterator iter = l.iterator(); iter.hasNext(); ) {

                Proxy proxy = (Proxy) iter.next();

                System.out.println("proxy hostname : " + proxy.type());

                InetSocketAddress addr = (InetSocketAddress)
                    proxy.address();

                if(addr == null) {

                    System.out.println("No Proxy");

                } else {

                    System.out.println("proxy hostname : " +
                            addr.getHostName());

                    System.out.println("proxy port : " +
                            addr.getPort());

                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
---------- END SOURCE ----------