}

    @Override
    public String getBaseVersion() {
        return null;
    }

    public void addPluginMapping(String goalPrefix, String artifactId) {
        addPluginMapping(goalPrefix, artifactId, artifactId);
    }

    public void addPluginMapping(String goalPrefix, String artifactId, String name) {
        List<Plugin> plugins = getMetadata().getPlugins();
        boolean found = false;

        @Nullable
        private final String goalPrefix;

        @Nullable
        private final String name;

        PluginInfo(String groupId, String artifactId, String goalPrefix, String name) {
            this.groupId = groupId;
            this.artifactId = artifactId;
            this.goalPrefix = goalPrefix;
            this.name = name;
        }
    }

    public DuplicateMojoDescriptorException(
            String goalPrefix, String goal, String existingImplementation, String newImplementation) {
        super("Goal: " + goal + " already exists in the plugin descriptor for prefix: " + goalPrefix
                + System.lineSeparator() + "Existing implementation is: " + existingImplementation

                            String groupId = mayGetChild(root, "groupId");
                            String artifactId = mayGetChild(root, "artifactId");
                            String goalPrefix = mayGetChild(root, "goalPrefix");
                            String name = mayGetChild(root, "name");
                            // sanity check: plugin descriptor extracted from artifact must have same GA

under the License.
-->

<plugin>
  <description>plugin-description</description>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-jar-plugin</artifactId>
  <version>2.3-SNAPSHOT</version>
  <goalPrefix>jar</goalPrefix>
  <isolatedRealm>false</isolatedRealm>
  <inheritedByDefault>true</inheritedByDefault>
  <mojos>
    <mojo>
      <goal>jar</goal>
      <description>mojo-description</description>