xml.namespace="http://maven.apache.org/EXTENSIONS/${version}"
  xml.schemaLocation="http://maven.apache.org/xsd/core-extensions-${version}.xsd">

  <id>core-extensions</id>
  <name>CoreExtensions</name>
  <description><![CDATA[
  <p>This is a reference for the Core Extensions descriptor.</p>
  <p>The default location for the Core Extensions descriptor file is <code>${maven.projectBasedir}/.mvn/extensions.xml</code></p>
  ]]></description>

~~ specific language governing permissions and limitations
~~ under the License.

 ---
 Maven Core Extensions Reference
 ---
 Hervé Boutemy
 ---
 2016-06-25
 ---

Maven Core Extensions Reference

  Maven core provides default {{{./extension.html}extensions}} as defined in <<</META-INF/maven/extension.xml>>>:

Benjamin Bentmann <******@****.***> 1256588160 +0000

  <parent>
    <groupId>org.hamcrest</groupId>
    <artifactId>hamcrest-parent</artifactId>
    <version>1.3</version>
  </parent>

  <artifactId>hamcrest-core</artifactId>
  <packaging>jar</packaging>
  <name>Hamcrest Core</name>
  <description>
    This is the core API of hamcrest matcher framework to be used by third-party framework providers. This includes the a foundation set of matcher implementations for common operations.

Guillaume Nodet <******@****.***> 1664700085 +0200

Guillaume Nodet <******@****.***> 1664700085 +0200

Guillaume Nodet <******@****.***> 1664700085 +0200

Guillaume Nodet <******@****.***> 1664700085 +0200

Guillaume Nodet <******@****.***> 1664700085 +0200

    }

    /**
     * Returns artifacts exported by Maven core and core extensions. Artifacts are identified by their
     * groupId:artifactId string key.
     */
    public Set<String> getExportedArtifacts() {
        return artifacts;
    }

    /**
     * Returns packages exported by Maven core and core extensions.
     */
    public Map<String, ClassLoader> getExportedPackages() {