return profiles;
        }
        final Interpolator xform = new RegexBasedInterpolator();
        xform.setCacheAnswers(true);
        Stream.of(context.getUserProperties(), context.getSystemProperties())
                .map(MapBasedValueSource::new)
                .forEach(xform::addValueSource);

        class ProfileInterpolator extends MavenTransformer implements UnaryOperator<Profile> {

        expected.add("maven-it-plugin-expression");
        expected.add("maven-it-plugin-fork");
        expected.add("maven-it-plugin-touch");

        List<String> actual = new ArrayList<>();
        @SuppressWarnings("unchecked")
        List<Plugin> plugins = (List<Plugin>) pom.getValue("build/plugins");
        for (Plugin plugin : plugins) {
            actual.add(plugin.getArtifactId());
        }

                                // Message below is checked for in the MNG-2199 core IT.
                                logger.warn("Failed to build parent project for " + project.getId(), e);
                            } else {
                                // Message below is checked for in the MNG-2199 core IT.
                                logger.warn("Failed to build parent project for " + project.getId());
                            }