static Logger appLogger = Logger.getLogger(checkLogin.class);
static Logger hol_appLogger = Logger.getLogger(checkLogin.class);

FileAppender appender = null;
FileAppender hol_appender = null;

try
{
appender = new FileAppender(new PatternLayout(),"C:\\logs\\log1.log");
hol_appender = new FileAppender(new PatternLayout(),"C:\\logs\\log2.
}
catch (Exception e)
{
    e.getMessage();
}

appLogger.addAppender(appender);
appLogger.setLevel(Level.DEBUG);            

hol_appLogger.addAppender(hol_appender);
hol_appLogger.setLevel(Level.DEBUG);

appLogger.info("AppLoger");
hol_appLogger.info("HolAppLoger");