List<MavenProject> projects = new ArrayList<>(results.size());

        boolean problems = false;

        for (ProjectBuildingResult result : results) {
            projects.add(result.getProject());

            if (!result.getProblems().isEmpty() && LOGGER.isWarnEnabled()) {
                LOGGER.warn("");
                LOGGER.warn(

            System.out.println("[WARNING] TestFileManager from: " + callerInfo.getClassName() + " not cleaned up!");
        }
    }

    public void markForDeletion(File toDelete) {
        filesToDelete.add(toDelete);
        warnAboutCleanup = true;
    }

    public synchronized File createTempDir() {
        try {
            Thread.sleep(20);
        } catch (InterruptedException e) {
            // ignore

    /**
     * Running Maven under JDK7 may cause connection issues because IPv6 is used by default.
     * <p>
     * e.g running mvn site:run will cause Jetty to fail.
     * </p>
     * <p>
     * The resolution is to add -Djava.net.preferIPv4Stack=true to the command line as documented in
     * http://cwiki.apache.org/confluence/display/MAVEN/ConnectException
     * </p>
     */
    @Test
    void testJdk7ipv6() {

        List<Exclusion> exclusions = new ArrayList<>(dependency.getExclusions().size());
        for (org.apache.maven.api.model.Exclusion exclusion : dependency.getExclusions()) {
            exclusions.add(convert(exclusion));
        }

        return new Dependency(
                artifact,
                dependency.getScope(),
                dependency.getOptional() != null ? dependency.isOptional() : null,

            String s = updatePolicy.substring(UPDATE_POLICY_INTERVAL.length() + 1);
            int minutes = Integer.parseInt(s);
            Calendar cal = Calendar.getInstance();
            cal.add(Calendar.MINUTE, -minutes);
            if (cal.getTime().after(lastModified)) {
                checkForUpdates = true;
            }
        }
        // else assume "never"
        return checkForUpdates;

        if (lookup == null) {
            return customLifecycles != null ? customLifecycles : new HashMap<>();
        }

        // Lifecycles cannot be cached as extensions might add custom lifecycles later in the execution.
        try {
            Map<String, Lifecycle> lifecycles = new HashMap<>(lookup.lookupMap(Lifecycle.class));
            for (org.apache.maven.api.Lifecycle lf : registry) {

#*    *##else
#*      *##set ( $downloaded = $locator.getResourceAsFile( "licenses/${spdx}.txt", "licenses/${licFile}" ) )
#*    *##end

#*    *### add dependency info to output

- $directory/${project.artifact.artifactId}-${project.artifact.version}.jar: $project.artifact.toString().replace( ':eclipse-plugin:', ':jar:' )
    Project: $project.name

     * @return <code>to</code> collection
     */
    public static <T extends Collection<Artifact>> T copyArtifacts(Collection<Artifact> from, T to) {
        for (Artifact artifact : from) {
            to.add(ArtifactUtils.copyArtifact(artifact));
        }
        return to;
    }

    public static <K, T extends Map<K, Artifact>> T copyArtifacts(Map<K, ? extends Artifact> from, T to) {
        if (from != null) {

                        List<Object> l = containerProvider
                                .get()
                                .lookupList(key.getTypeParameter(0).getRawType());
                        l.forEach(o -> res3.add(new Binding.BindingToInstance<>(o)));
                    } catch (Throwable e) {
                        // ignore
                        e.printStackTrace();
                    }

    List<String> getActiveProfileIds();

    void setInactiveProfileIds(List<String> inactiveProfileIds);

    List<String> getInactiveProfileIds();

    /**
     * Add a {@link org.apache.maven.model.Profile} that has come from an external source. This may be from a custom
     * configuration like the MavenCLI settings.xml file, or from a custom dialog in an IDE integration like M2Eclipse.
     *