<stringParam>four</stringParam>
          </stringParams>
        </configuration>
        <executions>
          <execution>
            <phase>validate</phase>
            <goals>
              <goal>config</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

        <artifactId>plexus-maven-plugin</artifactId>
        <version>1.3.8</version>
        <executions>
          <execution>
            <goals>
              <goal>child-descriptor</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

 * under the License.
 */
package org.apache.maven.execution.scope;

import org.apache.maven.execution.MojoExecutionEvent;
import org.apache.maven.plugin.MojoExecutionException;

/**
 * Extension point that allows build extensions observe and possibly veto mojo executions.
 * <p>
 * Unlike {@link org.apache.maven.execution.MojoExecutionListener}, this extension point does not

          </models>
        </configuration>
        <executions>
          <execution>
            <id>modello</id>
            <goals>
              <goal>java</goal>
              <goal>xpp3-reader</goal>
              <goal>xpp3-writer</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

      <plugin>
        <artifactId>maven-javadoc-plugin</artifactId>
        <executions>
          <execution>
            <id>attach-docs</id>
          </execution>
          <execution>
            <id>generate-javadoc-site-report</id>
            <phase>site</phase>
            <goals><goal>javadoc</goal></goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

                }
                return target.withPlugins(newPlugins);
            }
            return target;
        }

        @Override
        protected void mergePlugin_Executions(
                Plugin.Builder builder,
                Plugin target,
                Plugin source,
                boolean sourceDominant,
                Map<Object, Object> context) {

import org.apache.maven.project.MavenProject;

/**
 */
public class MojoExecutorStub extends MojoExecutor { // This is being lazy instead of making interface

    public final List<MojoExecution> executions = Collections.synchronizedList(new ArrayList<>());

    public MojoExecutorStub() {
        super(null, null, null, null, null, null);
    }

    public MojoExecutorStub(

        doExecute(session, mojoExecution, dependencyContext);
    }

    /**
     * Aggregating mojo executions (possibly) modify all MavenProjects, including those that are currently in use
     * by concurrently running mojo executions. To prevent race conditions, an aggregating execution will block
     * all other executions until finished.

            <groupId>org.codehaus.mojo</groupId>
            <artifactId>aspectj-maven-plugin</artifactId>
            <executions>
              <execution>
                <goals>
                  <goal>compile</goal>
                </goals>
              </execution>
            </executions>
            <configuration>
              <complianceLevel>1.4</complianceLevel>
            </configuration>
          </plugin>

          </expressions>
        </configuration>
        <executions>
          <execution>
            <id>test</id>
            <phase>validate</phase>
            <goals>
              <goal>eval</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>