Remove unnnecessary plugin from POM

This plugin is not needed in the integration-common module POM
and showed up as an error in Eclipse

Change-Id: I8a8c052dd97f7b7af42ef396a58f56bcddb98cd2
Issue-ID: POLICY-865
Signed-off-by: liamfallon <liam.fallon@ericsson.com>
diff --git a/testsuites/integration/integration-common/pom.xml b/testsuites/integration/integration-common/pom.xml
index 46f913b..20be79a 100644
--- a/testsuites/integration/integration-common/pom.xml
+++ b/testsuites/integration/integration-common/pom.xml
@@ -70,30 +70,6 @@
                     </excludes>
                 </configuration>
             </plugin>
-            <plugin>
-                <groupId>org.codehaus.mojo</groupId>
-                <artifactId>exec-maven-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>generate-models</id>
-                        <phase>process-classes</phase>
-                        <goals>
-                            <goal>exec</goal>
-                        </goals>
-                        <configuration>
-                            <executable>java</executable>
-                            <classpathScope>test</classpathScope>
-                            <arguments>
-                                <argument>-classpath</argument>
-                                <!-- automatically creates the classpath using all project dependencies, also adding the project build directory -->
-                                <classpath />
-                                <argument>org.onap.policy.apex.test.common.model.SampleDomainModelSaver</argument>
-                                <argument>${project.build.directory}/classes/examples/models/SampleDomain</argument>
-                            </arguments>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
         </plugins>
     </build>