@WebResult(name = "GetAgentListResult", targetNamespace = "http://test.ru/")

import javax.xml.bind.annotation.*;
import java.util.ArrayList;

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {"getAgentListResult"}, namespace = "http://test.ru/")
@XmlRootElement(name = "GetAgentListResponse", namespace = "http://test.ru/")
public class GetAgentListResponse {

    @XmlElement(name = "GetAgentListResult")
    protected GetAgentListResponse.GetAgentListResult getAgentListResult;


    @XmlAccessorType(XmlAccessType.FIELD)
    @XmlType(name = "", propOrder = {"agents"})
    public static class GetAgentListResult {

        @XmlMixed
        @XmlAnyElement(lax = true)
        protected ArrayList<Agent> agents;

        public ArrayList<Agent> getAgents() {
            if (agents == null) {
                agents = new ArrayList<Agent>();
            }
            return this.agents;
        }
    }
}

import javax.xml.bind.annotation.*;

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {"agentId", "agentTitle", "agentComment", "agentAgentCode", "subList", "manager"}, namespace = "http://test.ru/")
@XmlRootElement(name = "Agent", namespace = "http://test.ru/")

public class Agent {
    @XmlElement(name = "AgentId")
    protected String agentId;
    @XmlElement(name = "AgentTitle")
    protected String agentTitle;
    @XmlElement(name = "AgentComment")
    protected String agentComment;
    @XmlElement(name = "AgentAgentCode")
    protected String agentAgentCode;
    @XmlElement(name = "SubList")
    protected String subList;
    @XmlElement(name = "Manager")
    protected String manager;


    public String getAgentId() { return this.AgentId; }

    public void setAgentId(String value) { this.AgentId = value; }

    public String getAgentTitle() { return this.AgentTitle; }

    public void setAgentTitle(String value) { this.AgentTitle = value; }

    public String getAgentComment() { return this.AgentComment; }

    public void setAgentComment(String value) { this.AgentComment = value; }

    public String getAgentAgentCode() { return this.agentAgentCode; }

    public void setAgentAgentCode(String value) { this.agentAgentCode = value; }

    public String getSubList() { return this.subList; }

    public void setSubList(String value) { this.subList = value; }

    public String getManager() { return this.manager; }

    public void setManager(String value) { this.manager = value; }
}

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
   <S:Body>
      <ns2:GetAgentListResponse xmlns:ns2="http://test.ru/">
         <ns2:GetAgentListResult>
            <ns2:Agent>
               <AgentId>36</AgentId>
               <AgentTitle>101000015</AgentTitle>
               <AgentComment>ООО "Рога и копыта"</AgentComment>
               <AgentAgentCode>111</AgentAgentCode>
               <SubList>37</SubList>
            </ns2:Agent>
            <ns2:Agent>
               <AgentId>38</AgentId>
               <AgentTitle>101000017</AgentTitle>
               <AgentComment/>
               <AgentAgentCode>333</AgentAgentCode>
            </ns2:Agent>
            <ns2:Agent>
               <AgentId>39</AgentId>
               <AgentTitle>101000018</AgentTitle>
               <AgentComment>Lenovo Inc</AgentComment>
            </ns2:Agent>
         </ns2:GetAgentListResult>
      </ns2:GetAgentListResponse>
   </S:Body>
</S:Envelope>

<ns2:Agent1C>
               <ContractId>38</ContractId>
               <ContractTitle>101000017</ContractTitle>
               <ContractComment/>
               <AgentContractCode>333</AgentContractCode>
               <SubList xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
               <Manager xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
            </ns2:Agent1C>

<ns2:Agent1C>
               <ContractId>38</ContractId>
               <ContractTitle>101000017</ContractTitle>
               <ContractComment/>
               <AgentContractCode>333</AgentContractCode>
               <SubList/>
               <Manager/>
            </ns2:Agent1C>