U1.java
import java.net.*;
import java.io.*;
/**
Fetch the contents of each URL on the command line.
*/
public class U1
{
public static void main(String argv[])
{
String line;
int i;
URL url;
InputStream in;
BufferedReader reader;
for (i=0; i<argv.length; i++) {
try {
url = new URL(argv[i]);
in = url.openStream();
reader = new BufferedReader(
new InputStreamReader(in));
System.out.println("\n=========\nURL: " + argv[i]);
while ((line=reader.readLine()) != null)
System.out.println(line);
reader.close();
}
catch (Exception e) {
e.printStackTrace();
}
}
}
}