checkout([$class: 'GitSCM',
                                  branches: [[name: ITS_BRANCH]],
                                  extensions: [[$class: 'CloneOption', depth: 1, noTags: true, shallow: true]],
                                  userRemoteConfigs: [[url: 'https://github.com/apache/maven-integration-testing.git']]])
                        } catch (Throwable e) {

                                          branches: [[name: ITS_BRANCH]],
                                          extensions: [[$class: 'CloneOption', depth: 1, noTags: true, shallow: true]],
                                          userRemoteConfigs: [[url: 'https://github.com/apache/maven-integration-testing.git']]])
                                } catch (Throwable e) {

"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

        assertTrue(paths.containsAll(classes));
        assertTrue(paths.containsAll(modules));

        // If caller wants only a classpath, JUnit shall move there.
        dispatched = session.resolveDependencies(coord, PathScope.TEST_COMPILE, Arrays.asList(JavaPathType.CLASSES));
        classes = dispatched.get(JavaPathType.CLASSES);

         * unprefixed expressions.
         * @param possiblePrefixes The possible prefixes.
         * @param root The root of the graph.
         * @param allowUnprefixedExpressions if we allow undefined expressions or not.
         */
        public PrefixedObjectValueSource(
                List<String> possiblePrefixes, Object root, boolean allowUnprefixedExpressions) {

            FOR INTERNAL USE ONLY. This is a unique identifier assigned to each
            resource to allow Maven to merge changes to this resource that take
            place during the execution of a plugin. This field must be managed
            by the generated parser and formatter classes in order to allow it
            to survive model interpolation.
          </description>
          <type>String</type>

    /**
     * Sets the value of the context value of this project identified by the given key. If the supplied value is
     * <code>null</code>, the context value is removed from this project. Context values are intended to allow core
     * extensions to associate derived state with project instances.
     */
    public void setContextValue(String key, Object value) {
        if (context == null) {
            context = new HashMap<>();

     * during metadata retrieval.
     */
    int VALIDATION_LEVEL_MINIMAL = 0;

    /**
     * Denotes validation as performed by Maven 2.0. This validation level is meant as a compatibility mode to allow
     * users to migrate their projects.
     */
    int VALIDATION_LEVEL_MAVEN_2_0 = 20;

    /**
     * Denotes validation as performed by Maven 3.0. This validation level is meant for existing projects.
     */

          <description>
            The configurator type to use when injecting parameter values into this Mojo. The value is normally deduced
            from the Mojo's implementation language, but can be specified to allow a custom ComponentConfigurator
            implementation to be used.
          </description>
        </field>
        <field>
          <name>composer</name>
          <version>1.0.0/1.1.0</version>

import org.apache.maven.settings.v4.SettingsMerger;

/**
 * Several convenience methods to handle settings
 *
 */
public final class SettingsUtilsV4 {

    private SettingsUtilsV4() {
        // don't allow construction.
    }

    /**
     * @param dominant
     * @param recessive
     */
    public static Settings merge(Settings dominant, Settings recessive) {