AutoProxy with HttpUrlConnection

Hi,How do i use autoproxy with HttpURLConnection?I tried using the system Properties http.proxyHost and http.proxyPort, but it did not work, i still got a connection timeoutPls help
[209 byte] By [meetaa] at [2007-11-27 7:51:00]
# 1
Are you sure that your proxy server is running correctly?Also, you might be interested in http://java.sun.com/j2se/1.5.0/docs/api/java/net/Proxy.html
RATiXa at 2007-7-12 19:32:06 > top of Java-index,Core,Core APIs...