for an array jax-ws2.1 generates a wsdl like:

<xs:complexType name="searchRes">
  <xs:sequence>
    <xs:element name="list" type="tns:testOcc" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
  </xs:sequence>
</xs:complexType>
<xs:complexType name="testOcc">
  <xs:sequence>
    <xs:element name="key" type="xs:string" minOccurs="0"/>
    <xs:element name="value" type="xs:string" minOccurs="0"/>
  </xs:sequence>
</xs:complexType>

so "list" points of an array with the elements "testocc".
But the generated request answers with an iteration of list-elements:
<list>
  <key>1</key><value>start</value>
</list>
<list>
  <key>2</key><value>end</value>
</list>
the right request should look like:
<list>
  <testocc>
    <key>1</key><value>start</value>
  </testocc>
  <testocc>
    <key>2</key><value>end</value>
  </testocc>
</list>

(you can find my testserver on sourceforge.net / Test soaplib 1.0 )