Delete unused code from CommonUtil
@@ -1423,18 +1423,6 @@ public class CommonUtil {
return intersectionSet;
}
- public static int intWidth(int n) {
- if (n == 0) {
- return 1;
- } else {
- return 32 - Integer.numberOfLeadingZeros(n);
- }
- }
-
- public static boolean isLoopback(String interfaceName) {
- return interfaceName.toLowerCase().startsWith("lo");
- }
-
public static boolean isNullInterface(String ifaceName) {
String lcIfaceName = ifaceName.toLowerCase();
return lcIfaceName.startsWith("null");
