Custom Web Service Listner on mirth 4.4

[ourlang]

Environment (please complete the following information):

OS: Windows 10
Java Distribution/Version
jdk version "17.0.8"
Connect Version 4.4
Workaround(s)
Not applicable.

how Custom Web Service Listner Do you have any examples or reference documents

[ourlang]

1、Previously used jdk1.8 ，Upgrade to jdk17.0.8 now （Because CPU usage was too high in the past）
2、Release channel error now，The log is as follows
ERROR 2023-10-13 11:43:53.810 [Channel DeployTask Thread on (042220c0-d979-4f53-81b2-c90d25eab749)
< pool-20-thread-1] com.mirth.connect.server.channel.LoggingTaskHandler:
com.mirth.connect.donkey.server.StartException: Failed to start channel AmisService
(042220c0-d979-4f53-81b2-c90d25eab749).
at com.mirth.connect.donkey.server.channel.Channel.start(Channel.java:792)
at com.mirth.connect.server.controllers.DonkeyEngineController$
DeployTask.doDeploy(DonkeyEngineController.java:2031)
at com.mirth.connect.server.controllers.DonkeyEngineController$
DeployTask.execute(DonkeyEngineController.java:1835)
at com.mirth.connect.server.channel.ChannelTask.call(ChannelTask.java:67)
at com.mirth.connect.server.channel.ChannelTask.call(ChannelTask.java:16)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.NullPointerException: Cannot invoke "javax.xml.ws.spi.
Provider.createEndpoint(String, Object)" because the return value of
"javax.xml.ws.spi.Provider.provider()" is null
at javax.xml.ws.Endpoint.create(Endpoint.java:161)
at com.mirth.connect.connectors.ws.WebServiceReceiver.onStart(WebServiceReceiver.java:209)
at com.mirth.connect.donkey.server.channel.SourceConnector.start(SourceConnector.java:106)
at com.mirth.connect.donkey.server.channel.Channel.start(Channel.java:768)

[ourlang]

mirth config and code screenshot

[ourlang]

package com.winning.mirth.webservice;

import com.mirth.connect.connectors.ws.AcceptMessage;
import com.mirth.connect.connectors.ws.WebServiceReceiver;
import com.mirth.connect.donkey.model.message.RawMessage;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

@webservice(targetNamespace = "http://winning.amis.org/" )
public class WinningAmis extends AcceptMessage {
public WinningAmis(WebServiceReceiver webServiceReceiver) {
super(webServiceReceiver);
}

@WebMethod(operationName = "AmisService", action = "http://winning.amis.org/AmisService")
@WebResult(name = "AmisServiceResult", targetNamespace = "http://winning.amis.org/")
@RequestWrapper(localName = "AmisService", targetNamespace = "http://winning.amis.org/", className = "org.amis.winning.AmisService")
@ResponseWrapper(localName = "AmisServiceResponse", targetNamespace = "http://winning.amis.org/", className = "org.amis.winning.AmisServiceResponse")
public String amisService(
        @WebParam(name = "callType", targetNamespace = "http://winning.amis.org/")
        String callType,
        @WebParam(name = "xmlMessage", targetNamespace = "http://winning.amis.org/")
        String xmlMessage) {

    StringBuffer sb = new StringBuffer();
    sb.append("<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">");
    sb.append("<soap:Body>");
    sb.append("<AmisService xmlns=\"http://winning.amis.org/\">");
    sb.append("<callType>");
    sb.append(callType);
    sb.append("</callType>");
    sb.append("<xmlMessage>");
    sb.append("<![CDATA[");
    sb.append(xmlMessage);
    sb.append("]]>");
    sb.append("</xmlMessage>");
    sb.append("</AmisService>");
    sb.append("</soap:Body>");
    sb.append("</soap:Envelope>");
    RawMessage rawMessage = new RawMessage(sb.toString());

    return this.webServiceReceiver.processData(rawMessage);

}

}

[ourlang]

If there is an example of jdk17, it would be better