String thisLine;
URL u;
URLConnection uc;
if (args.length > 0) {
//Open the URL for reading
try {
u = new URL(args[0]);
try {
uc = u.openConnection();
// now turn the URLConnection into a DataInputStream
DataInputStream theHTML = new DataInputStream(uc.getInputStream());
try {
while ((thisLine = theHTML.readLine()) != null) {
System.out.println(thisLine);
} // while loop ends here
} // end try
catch (Exception e) {
System.err.println(e);
}
} // end try
catch (Exception e) {
System.err.println(e);
}
} // end try
catch (MalformedURLException e) {
System.err.println(args[0] + " is not a parseable URL");
System.err.println(e);
}
} // end if
