Sensible log4net wrapper

Logger.cs

using System;
using log4net;
using log4net.Config;
using log4net.Util;

[assembly: XmlConfigurator(Watch = true, ConfigFile = "log4net.config")]

namespace LogWrapper
{
    public static class Logger
    {
        private static readonly ILog Log;

        static Logger()
        {
            Log = LogManager.GetLogger("Default");
        }

        public static void DebugFormat(string format, params object[] args)
        {
            Log.DebugFormatExt(format, args);
        }

        public static void Debug(object message, Exception exception = null)
        {
            Log.DebugExt(message, exception);
        }

        public static void InfoFormat(string format, params object[] args)
        {
            Log.InfoFormatExt(format, args);
        }

        public static void Info(object message, Exception exception = null)
        {
            Log.InfoExt(message, exception);
        }

        public static void WarningFormat(string format, params object[] args)
        {
            Log.WarnFormatExt(format, args);
        }

        public static void Warning(object message, Exception exception = null)
        {
            Log.WarnExt(message, exception);
        }

        public static void ErrorFormat(string format, params object[] args)
        {
            Log.ErrorFormatExt(format, args);
        }

        public static void Error(object message, Exception exception = null)
        {
            Log.ErrorExt(message, exception);
        }
    }
}