<plugins>
      <plugin>
        <artifactId>maven-enforcer-plugin</artifactId>
        <executions>
          <execution>
            <id>enforce-versions</id>
            <goals>
              <goal>enforce</goal>
            </goals>
            <configuration>
              <rules>
                <requireMavenVersion>
                  <version>3.0.5</version>
                </requireMavenVersion>

            <goals><goal>test-jar</goal></goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <artifactId>maven-surefire-plugin</artifactId>
      </plugin>
      <plugin>
        <artifactId>maven-jar-plugin</artifactId>
        <executions>
          <execution>
            <id>create-test-jar</id>
            <goals><goal>test-jar</goal></goals>
          </execution>

        if (p.length == 3) {
            // <groupId>:<artifactId>:<goal>
            gs.groupId = p[0];
            gs.artifactId = p[1];
            gs.goal = p[2];
        } else if (p.length == 4) {
            // <groupId>:<artifactId>:<version>:<goal>
            gs.groupId = p[0];
            gs.artifactId = p[1];
            gs.version = p[2];
            gs.goal = p[3];
        } else {
            // invalid

            }
            goal.append(tok[2]);
        } else {
            // We have a prefix and goal
            //
            // idea:idea
            //
            String prefix = tok[0];

            if (numTokens == 2) {
                goal.append(tok[1]);
            }

            // This is the case where someone has executed a single goal from the command line
            // of the form:

  <version>2.3-SNAPSHOT</version>
  <goalPrefix>jar</goalPrefix>
  <isolatedRealm>false</isolatedRealm>
  <inheritedByDefault>true</inheritedByDefault>
  <mojos>
    <mojo>
      <goal>jar</goal>
      <description>mojo-description</description>
      <requiresDependencyResolution>runtime</requiresDependencyResolution>
      <requiresDependencyCollection>test</requiresDependencyCollection>

            Goal goal = context.goals.get(goalName);
            if (goal == null) {
                return badGoalsErrorMessage("Unknown goal: " + goalName, context);
            }

            return goal.execute(context);
        } catch (InterruptedException | InterruptedIOException | UserInterruptException e) {
            context.logger.error("Goal canceled by user.");
            return CANCELED;

        <version>${maven-bundle-plugin.version}</version>
        <executions>
          <execution>
            <id>bundle-manifest</id>
            <phase>process-classes</phase>
            <goals>
              <goal>manifest</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <instructions>

        <version>3.2.0</version>
        <executions>
          <execution>
            <id>copy-model</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>copy</goal>
            </goals>
            <configuration>
              <artifactItems>
                <artifactItem>
                  <groupId>org.apache.maven</groupId>

          </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>

                throw new NoGoalSpecifiedException("No goals have been specified for this build."
                        + " You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or"
                        + " <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>."
                        + " Available lifecycle phases are: " + defaultLifeCycles.getLifecyclePhaseList() + ".");
            }