* This map is usually either empty if no module was found, or a singleton map.
     * It may however contain more than one entry if module hierarchy was detected,
     * in which case there is one key per sub-directory.
     *
     * <p>This map may contain null values if the constructor was invoked with {@code resolve}
     * parameter set to false. This is more efficient when only the module existence needs to

            interpolator.addPostProcessor(postProcessor);
        }
        RecursionInterceptor recursionInterceptor = createRecursionInterceptor(request);
        return value -> {
            if (value != null && value.contains("${")) {
                String c = cache.get(value);
                if (c == null) {
                    try {
                        c = interpolator.interpolate(value, recursionInterceptor);

                        mojo.setRealm(pluginRealm);
                        container.addComponentDescriptor(mojo);
                    }
                }
            }

            ((DefaultPlexusContainer) container)
                    .discoverComponents(
                            pluginRealm,
                            new SessionScopeModule(container.lookup(SessionScope.class)),

        if (locality == IssueLocality.INTERNAL) {
            ValidationReportLevel validationReportLevel = validationReportLevel(session);
            if (INLINE_VALIDATION_LEVEL.contains(validationReportLevel)) {
                logger.warn(" {}", issue);
            }
        }
    }

    @Override
    public void reportPluginValidationIssue(

        assertNotNull(project);
    }

    @Test
    void testCollectArtifactDependencies() {
        Artifact artifact =
                session.createArtifact("org.codehaus.plexus", "plexus-container-default", "1.0-alpha-32", "jar");
        Node root = session.collectDependencies(artifact);
        assertNotNull(root);
    }

    @Test
    void testResolveArtifactCoordinateDependencies() {

            // groupId:artifactId:goal or pluginPrefix:version:goal (since Maven 3.9.0)

            String firstToken = tok[0];
            // groupId or pluginPrefix? heuristics: groupId contains dot (.) but not pluginPrefix
            if (firstToken.contains(".")) {
                // We have everything that we need except the version
                //
                // org.apache.maven.plugins:maven-remote-resources-plugin:???:process

            // Check if the project is part of the session (not filtered by -pl, -rf, etc). If so, we check
            // if a possible earlier Maven invocation produced some output for that project which we can use.
            boolean projectHasOutputFromPreviousSession =
                    !session.getProjects().contains(project) && outputDirectory.exists();

http://www.ibiblio.org/maven2 false snapshots Maven Central Plugins Development Repository http://snapshots.maven.codehaus.org/maven2 false central Maven Plugin Repository http://www.ibiblio.org/maven2 junit junit 3.8.1 test target/site org.codehaus.plexus plexus-container-default 1.0-alpha-8 org.codehaus.plexus plexus-utils 1.0.4 org.apache.maven.wagon wagon-provider-api 1.0-alpha-5 org.apache.maven.wagon wagon-ssh 1.0-alpha-5 org.apache.maven.wagon wagon-file 1.0-alpha-5 org.apache.maven.wagon wagon-http-lightweight...

     * <ul>
     *     <li>System properties (lowest precedence)</li>
     *     <li>Project properties (optional)</li>
     *     <li>User properties (highest precedence)</li>
     * </ul>
     * Note: Project properties contains properties injected from profiles, if applicable. Their precedence is
     * {@code profile > project}, hence active profile property may override project property.
     * <p>

                OverConstrainedVersionException.class, () -> collect(createSet(new Object[] {a.artifact})));
        assertTrue(e.getMessage().contains("[3.2.1-v3235e, 3.3.0-v3346]"), "Versions unordered");
        assertTrue(e.getMessage().contains("Path to dependency:"), "DependencyTrail unresolved");
    }

    private Artifact getArtifact(String id, Set artifacts) {
        for (Object artifact : artifacts) {