<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

   <modelVersion>4.0.0</modelVersion>

       <groupId>gnujaxp</groupId>

       <artifactId>gnujaxp</artifactId>

       <version>1.0.0</version>

 <build> 

 <plugins>     

 <plugin>

         <artifactId>maven-antrun-plugin</artifactId>

         <executions>

           <execution>

             <phase>generate-sources</phase>

             <configuration>

               <tasks>

 		<unzip src="gnujaxp.jar"

        		dest="target/classes">

     		</unzip>       

               </tasks>

             </configuration>

             <goals>

               <goal>run</goal>

             </goals>

           </execution>

         </executions>

       </plugin>

     </plugins>

 </build>

 </project>