* Adapt a {@link MavenExecutionRequest} to a {@link Settings} object for use in the Maven core.
     * We want to make sure that what is ask for in the execution request overrides what is in the settings.
     * The CLI feeds into an execution request so if a particular value is present in the execution request
     * then we will take that over the value coming from the user settings.
     */

                                                }
                                            } else {
                                                // add the null back in...not sure what else to do...
                                                c.add(value);
                                            }
                                        }
                                    }

            return session.getProjects().stream() // sorted all
                    .filter(projectAndSubmodules::contains)
                    .collect(Collectors.toList()); // sorted and filtered to what we need
        } else {
            return Collections.singletonList(project);
        }
    }

    public void resolveProjectDependencies(
            MavenProject project,

            }

            Key that = (Key) obj;
            return artifactId.equals(that.artifactId)
                    && groupId.equals(that.groupId)
                    && classifier.equals(that.classifier)
                    && extension.equals(that.extension)
                    && version.equals(that.version)
                    && context.equals(that.context)

- plugin execution failure due to something that is know to possibly go wrong (like compilation failure)
- plugin execution error due to something that is not expected to go wrong (the compiler executable missing)
- asking to use a plugin for which you do not have a version defined - tools to easily select versions
- goal not found in a plugin (probably could list the ones that are)

 */

            return false;
        }
        XmlNodeImpl that = (XmlNodeImpl) o;
        return Objects.equals(this.name, that.name)
                && Objects.equals(this.value, that.value)
                && Objects.equals(this.attributes, that.attributes)
                && Objects.equals(this.children, that.children);
    }

    @Override
    public int hashCode() {

     * Creates and returns a new <code>VersionRange</code> that is a restriction of this
     * version range and the specified version range.
     * <p>
     * Note: Precedence is given to the recommended version from this version range over the
     * recommended version from the specified version range.
     * </p>
     *
     * @param restriction the <code>VersionRange</code> that will be used to restrict this version

     * to use a specific version. We need to make sure the version that they specify takes precedence.
     */
    @Test
    void testMojoWhereInternallyStatedDependencyIsOverriddenByProject() throws Exception {}

    /**
     * The case where you have a plugin in the current build that you want to be used on projects in
     * the current build.
     */
    @Test

 * This enumeration is closely related to the {@link JavaFileManager.Location} enumerations.
 * A difference is that the latter enumerates input and output files, while {@code JavaPathType}
 * enumerates only input dependencies. Another difference is that {@code JavaPathType} contains
 * some enumeration values used only at runtime and therefore not available in {@code javax.tool},
 * such as agent paths.
 *

     *       {@code "META-INF/versions/{n}/"} subdirectory, builds a singleton map with
     *       the module name declared in that descriptor.</li>
     *   <li>Otherwise if an {@code "Automatic-Module-Name"} attribute is declared in the
     *       {@code META-INF/MANIFEST.MF} file, builds a singleton map with the value of that attribute.</li>
     * </ul>
     *
     * Otherwise builds an empty map.
     *