Viewing HTML source problem..

[harish raghavan]

Hello people...i have a doubt...i have done a program on storing the HTML source of a webpage...my system uses Direct IP and i got the output...but when i execute in LAN i get the exception Source genration error...i found the problem is due to proxy connection...can u ppl let me know how to setup proxy and make this code work...please modify this code and send me so that it works on a LAN environment...ASAP please

public int source(String linkpass)
{
StringBuffer strBuf = new StringBuffer();
URL page;
InputStreamReader in;
BufferedReader data;
String line;
URLConnection conn = null;
try
{
page = new URL(linkpass);
conn = page.openConnection();
conn.connect();
in = new InputStreamReader(conn.getInputStream());
data = new BufferedReader(in);
while ((line = data.readLine()) != null)
strBuf.append(line + "\n");
}
catch(Exception e)
{
System.out.println("Source generation error");
}
}