private void logEnvInfo() {
try {
Log log = LogFactory.getLog(Log4jService.class);
log.info("----------------------------------------------");
log.info("Started Logging Service");
log.debug("Log4jService created with configFileName=" + this.configurationFile +
", refreshPeriodSeconds=" + this.refreshPeriod);
log.info("Runtime Information:");
log.info(" Install Directory = " + DirectoryUtils.getGeronimoInstallDirectory().toString());
log.info(" JVM in use = " + System.getProperty("java.vendor") + " Java " + System.getProperty("java.version"));
log.info("Java Information:");