maven-compiler-plugin with axis2-wsdl2code-maven-plugin

[bon]

Hi all,
I have a issue when using maven-compiler-plugin with 
axis2-wsdl2code-maven-plugin.

Whenever I enable 
<generateServicesXml>true</generateServicesXml>
in the axis2-wsdl2code-maven-plugin.
The exclude option in maven-compiler-plugin will not work
<excludes>
      <exclude>**/excluded.java</exclude>
</excludes>

Is it a bug or I have something wrong in my POM.xml?

There is how I define my plugins:

<plugins>
   <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <configuration>
     <source>1.5</source>
     <target>1.5</target>
     <excludes>
      <exclude>target/**/MediatorServiceSkeleton.java</exclude>
     </excludes>
     <generatedSourcesDirectory>target</generatedSourcesDirectory>
    </configuration>
   </plugin>
       <plugin>
       <groupId>org.apache.axis2.maven2</groupId>
       <artifactId>axis2-wsdl2code-maven-plugin</artifactId>
       <version>1.3</version>
       <executions>
        <execution>
         <goals>
          <goal>wsdl2code</goal>
         </goals>
        <configuration>
     <packageName>com.openlane.mediator.mediatorservice</packageName>
     
<wsdlFile>src/main/webapp/WEB-INF/services/MediatorService/META-INF/MediatorService.wsdl</wsdlFile>
     <generateServerSide>true</generateServerSide>
     <generateServicesXml>true</generateServicesXml>
     <generateServerSideInterface>true</generateServerSideInterface>
     <databindingName>adb</databindingName>
     <outputDirectory>target</outputDirectory>
    </configuration>
    </execution>
   </executions>
   <dependencies>
    <dependency>
             <groupId>org.apache.axis2</groupId>
             <artifactId>axis2</artifactId>
             <version>1.3</version>
       </dependency>
  
    </dependencies>
      </plugin>
  </plugins>

Thanks
David