*
 * <strong>NOTE:</strong> This class is not part of any public api and can be changed or deleted without prior notice.
 *
 * @since 3.0
 */
public final class TaskSegment {

    // Can be both "LifeCycleTask" (clean/install) and "GoalTask" (org.mortbay.jetty:maven-jetty-plugin:6.1.19:run)

    private final List<Task> tasks;

    private final boolean aggregating;

    public TaskSegment(boolean aggregating) {

  at the same time avoiding introducing required plexus dependencies into the
  mojo development model.

  In order to really achieve this, we need mojo configurations (which are
  provided both in terms of static expressions that are just looked up, and
  in terms of user-provided configuration from properties or the POM).
  If these mojos are to be first-class components, the configuration from these

BaseClass for all Matcher implementations. BaseMatcher() - Constructor for class org.hamcrest.BaseMatcher both(Matcher<? super LHS>) - Static method in class org.hamcrest.core.CombinableMatcher Creates a matcher that matches when both of the specified matchers match the examined object. both(Matcher<? super LHS>) - Static method in class org.hamcrest.CoreMatchers Creates a matcher that matches when both of the specified matchers match the examined object. C canObtainExpectedTyp(Method) - Method in class...

- circular dependency
- artifact missing
- artifact retrieval exception
- md5 checksum doesn't match for local artifact, need to redownload this
- POM doesn't exist for a goal that requires one
- parent POM missing (in both the repository + relative path)
- component not found

Plugins:
- plugin metadata missing
- plugin metadata retrieval problem
- plugin artifact missing
- plugin artifact retrieval problem

        if (artifact == null) {
            return null;
        }

        ArtifactHandler handler = newHandler(artifact);

        /*
         * NOTE: From Artifact.hasClassifier(), an empty string and a null both denote "no classifier". However, some
         * plugins only check for null, so be sure to nullify an empty classifier.
         */
        org.apache.maven.artifact.Artifact result = new org.apache.maven.artifact.DefaultArtifact(

 * This type is created by calls to {@link #patchModule(String)} and a new instance must be created for
 * every module to patch.</p>
 *
 * <p>Path types are often exclusive. For example, a dependency should not be both on the Java class-path
 * and on the Java module-path.</p>
 *
 * @see org.apache.maven.api.services.DependencyResolverResult#getDispatchedPaths()
 *
 * @since 4.0.0
 */
@Experimental

     * @since 4.0.0
     */
    void checkPrerequisites(PluginDescriptor pluginDescriptor) throws PluginIncompatibleException;

    /**
     * Sets up the class realm for the specified plugin. Both the class realm and the plugin artifacts that constitute
     * it will be stored in the plugin descriptor.
     *

Matcher); public static core.AnyOf anyOf(Matcher, Matcher, Matcher, Matcher, Matcher, Matcher); public static core.AnyOf anyOf(Matcher, Matcher); public static transient core.AnyOf anyOf(Matcher[]); public static core.CombinableMatcher$CombinableBothMatche both(Matcher); public static core.CombinableMatcher$CombinableEitherMatc either(Matcher); public static transient Matcher describedAs(String, Matcher, Object[]); public static Matcher everyItem(Matcher); public static Matcher is(Object); public static Matcher...

            throws MavenExecutionException {
        List<MavenProject> result = projects;

        String makeBehavior = request.getMakeBehavior();
        boolean makeBoth = MavenExecutionRequest.REACTOR_MAKE_BOTH.equals(makeBehavior);

        boolean makeUpstream = makeBoth || MavenExecutionRequest.REACTOR_MAKE_UPSTREAM.equals(makeBehavior);

 * directory to a method in the application interface?
 *
 * - research extension points versus plugins
 *
 * from igor: two plugins A and B, both depend on the same library but use different versions, say
 * lib 1.0 and lib 2.0 when debugger hits a breakpoint inside a class from the library, IDE needs to
 * know which version of library the class comes from
 */