My log. Java is a log pack utility; import java.io. *; Import java.util. *; Public class log {public static hashtable ref = new hashtable (); // A Haxi list, Store all log public static void add (string msg) {string [] tmp = {msg}; add (tmp, "default");} public static void add (string msg, string logger) {string [] TMP = {MSG }; Add (tmp, logger);} public static void add (string [] msg, string logger) {Try {filewriter fw = getInstance (logger); fw.write (). Tostring ()); for INT i = 0; i