DL.hsqldbConfig(prop, server.getDatabasePath(0, true));
  private void startServer() {    if (props == null) {      String  cf    = "hsqldb-server.properties";              props = GrouperConfig.getInstance().getProperties(cf);    }    if (server == null) {      server  = new Server();          String      prop  = "server.silent";      if (props.getProperty(prop) != null) {        server.setSilent( Boolean.valueOf(props.getProperty(prop)).booleanValue() );      }      prop              = "server.trace";      if (props.getProperty(prop) != null) {        server.setTrace( Boolean.valueOf(props.getProperty(prop)).booleanValue() );      }      prop              = "server.address";      if (props.getProperty(prop) != null) {        server.setAddress(props.getProperty(prop));      }      prop              = "server.port";      if (props.getProperty(prop) != null) {        server.setPort( Integer.parseInt( props.getProperty(prop)) );      }      prop              = "server.dbname.0";      if (props.getProperty(prop) != null) {        server.setDatabaseName(0, props.getProperty(prop));      }      prop              = "server.database.0";      if (props.getProperty(prop) != null) {        server.setDatabasePath(0, props.getProperty(prop));      }      server.start();    }  } // private void startServer()  