// Local repository
            boolean replace = false;
            String before = repository;
            while ((i=repository.indexOf(CATALINA_HOME_TOKEN))>=0) {
                replace=true;
                if (i>0) {
                repository = repository.substring(0,i) + getCatalinaHome() 
                    + repository.substring(i+CATALINA_HOME_TOKEN.length());
                } else {
                    repository = getCatalinaHome() 
                        + repository.substring(CATALINA_HOME_TOKEN.length());
                }
            }
            while ((i=repository.indexOf(CATALINA_BASE_TOKEN))>=0) {
                replace=true;
                if (i>0) {
                repository = repository.substring(0,i) + getCatalinaBase() 
                    + repository.substring(i+CATALINA_BASE_TOKEN.length());
                } else {
                    repository = getCatalinaBase() 
                        + repository.substring(CATALINA_BASE_TOKEN.length());
                }
            }
            if (replace && log.isDebugEnabled())
                log.debug("Expanded " + before + " to " + replace);

The last line should be: "log.debug("Expanded " + before + " to " + repository);"