Demo.java
import java.net.*;
public class Demo {
public static void main(String args[]) {
System.out.println ("Looking up local host");
try {
InetAddress localAddress = InetAddress.getLocalHost();
System.out.println ("IP address : " + localAddress.getHostAddress());
} catch (UnknownHostException e) {
System.out.println("Error - unable to resolve localhost");
}
}
}
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