Problem in getting Long[] from Serialized Object

[Chenna Venkatasubbaiah]

Hello 

I have a problem in getting Long[] type from Serialized Object. I am using
axis1.1 

I have a HashMap to get which contains long as key and Object[] as value.
This object contains two variables one is long and other one is Long[]. I am
not getting this final Map due to some problem. I am able to get the
response xml with all data properly except the Long[]. Wherever the Long[]
values are null there SOAP element is comming like this
<types xsi:type="soapenc:long" xsi:nil="true"/>  instead of <types
xsi:type="soapenc:Array" soapenc:arrayType="xsd:long[0]"/>

Response xml:
<item>
      <key xsi:type="xsd:long">39</key>
      <value xsi:type="soapenc:Array"
soapenc:arrayType="ns2:CramerObjectSetPattern[4]"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>
       <item>
        <cramerObjectSetID xsi:type="xsd:long">39</cramerObjectSetID>
        <types xsi:type="soapenc:long" xsi:nil="true"/>
       </item>
       <item>
        <cramerObjectSetID xsi:type="xsd:long">0</cramerObjectSetID>
        <types xsi:type="soapenc:long" xsi:nil="true"/>
       </item>
       <item>
        <cramerObjectSetID xsi:type="xsd:long">1016</cramerObjectSetID>
        <types xsi:type="soapenc:Array" soapenc:arrayType="xsd:long[1]">
         <item>2</item>
        </types>
       </item>
       <item>
        <cramerObjectSetID xsi:type="xsd:long">100</cramerObjectSetID>
        <types xsi:type="soapenc:long" xsi:nil="true"/>
       </item>
      </value>
     </item>
JavaBean:
public class CramerObjectSetPattern implements java.io.Serializable
{
  private long cramerObjectSetID;
  private Long[] types; 

server-config.wsdd:
<typeMapping
        encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
        serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
        deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
        type="java:com.cramer.core.framework.service.CramerObjectSetPattern"
        qname="ns8:CramerObjectSetPattern"
        xmlns:ns8="http://service.framework.core.cramer.com"/>

Kindly  guide me. 

thanks in advance.

Chenna