我需要使用“org.apache.derby.drda.NetworkServerControl”类从我的java应用程序启动derby服务器。当我尝试启动服务器时，它抛出异常。代码:NetworkServerControlserver=null;server=newNetworkServerControl(InetAddress.getLocalHost(),1527,"user","123")server.start(newPrintWriter(System.out));错误:Causedby:java.lang.SecurityException:sealingviolatio