if (file == null) {
            return false;
        }

        String path;
        boolean missing;

        if (file.getExists() != null && !file.getExists().isEmpty()) {
            path = file.getExists();
            missing = false;
        } else if (file.getMissing() != null && !file.getMissing().isEmpty()) {
            path = file.getMissing();
            missing = true;

        assertEquals(p.getId(), clone.getId());
        assertEquals(p.getActivation().getJdk(), clone.getActivation().getJdk());
        assertEquals(
                p.getActivation().getFile().getExists(),
                clone.getActivation().getFile().getExists());
        assertEquals(
                p.getActivation().getFile().getMissing(),
                clone.getActivation().getFile().getMissing());
        assertEquals(

            if (profileFile != null) {
                ActivationFile file = new ActivationFile();

                file.setExists(profileFile.getExists());
                file.setMissing(profileFile.getMissing());

                activation.setFile(file);
            }

            profile.setActivation(activation);
        }

                org.apache.maven.api.settings.ActivationFile file =
                        org.apache.maven.api.settings.ActivationFile.newBuilder()
                                .exists(modelFile.getExists())
                                .missing(modelFile.getMissing())
                                .build();

                activation.file(file);
            }

import org.codehaus.plexus.interpolation.MapBasedValueSource;
import org.codehaus.plexus.interpolation.RegexBasedInterpolator;

/**
 * Finds an absolute path for {@link ActivationFile#getExists()} or {@link ActivationFile#getMissing()}
 *
 */
@Named
@Singleton
public class ProfileActivationFilePathInterpolator {

    private final PathTranslator pathTranslator;

                org.apache.maven.api.settings.ActivationFile file =
                        org.apache.maven.api.settings.ActivationFile.newBuilder()
                                .exists(modelFile.getExists())
                                .missing(modelFile.getMissing())
                                .build();

                activation.file(file);
            }

        ActivationFile actFile = activation.getFile();

        if (actFile != null) {
            // check if the file exists, if it does then the profile will be active
            String fileString = actFile.getExists();

            RegexBasedInterpolator interpolator = new RegexBasedInterpolator();
            try {
                interpolator.addValueSource(new EnvarBasedValueSource());
            } catch (IOException e) {

                    Supplier<? extends ActivationFile.Builder> creator,
                    ActivationFile.Builder builder,
                    ActivationFile target) {
                final String path = target.getExists();
                final String xformed = transformPath(path, target, "exists");
                return xformed != path ? (builder != null ? builder : creator.get()).exists(xformed) : builder;
            }