return delegate.equals(that.delegate);
        }

        @Override
        public int hashCode() {
            return delegate.hashCode();
        }

        @Override
        public String asString() {
            return delegate.toString();
        }

        @Override
        public String toString() {
            return asString();
        }
    }

        }

        public String getAppCipherAlgorism() {
            return get(FessConfig.APP_CIPHER_ALGORISM);
        }

        public String getAppCipherKey() {
            return get(FessConfig.APP_CIPHER_KEY);
        }

        public String getAppDigestAlgorism() {
            return get(FessConfig.APP_DIGEST_ALGORISM);
        }

        public String getAppEncryptPropertyPattern() {

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

@Deprecated
public class TestFileManager {

    public static final String TEMP_DIR_PATH = System.getProperty("java.io.tmpdir");

    private List<File> filesToDelete = new ArrayList<>();

    private final String baseFilename;

    Foo(int value) {
      this.value = value;
    }

    @Override
    public int hashCode() {
      return value.hashCode();
    }

    @Override
    public boolean equals(@Nullable Object o) {
      return (o instanceof Foo) && ((Foo) o).value.equals(value);
    }

    @Override
    public int compareTo(Foo other) {
      return value.compareTo(other.value);
    }
  }

    Foo(int value) {
      this.value = value;
    }

    @Override
    public int hashCode() {
      return value.hashCode();
    }

    @Override
    public boolean equals(@Nullable Object o) {
      return (o instanceof Foo) && ((Foo) o).value.equals(value);
    }

    @Override
    public int compareTo(Foo other) {
      return value.compareTo(other.value);
    }
  }

     */
    public static class PrefixedObjectValueSource extends AbstractDelegatingValueSource
            implements QueryEnabledValueSource {

        /**
         * Wrap the specified root object, allowing the specified expression prefix.
         * @param prefix the prefix.
         * @param root the root of the graph.
         */
        public PrefixedObjectValueSource(String prefix, Object root) {

    }

    @Override
    public String getGroupId() {
        return metadata.getGroupId();
    }

    @Override
    public String getArtifactId() {
        return metadata.getArtifactId();
    }

    @Override
    public String getVersion() {
        return metadata.getVersion();
    }

    @Override
    public Nature getNature() {
        return Nature.SNAPSHOT;
    }

        return null;
    }

    public void injectAuthentication(List<ArtifactRepository> repositories, List<Server> servers) {}

    public void injectMirror(List<ArtifactRepository> repositories, List<Mirror> mirrors) {}

    public void injectProxy(List<ArtifactRepository> repositories, List<Proxy> proxies) {}

    public void publish(

            @Override
            public ModelSource getSource() {
                return source;
            }

            public boolean isProjectBuild() {
                return projectBuild;
            }

            @Override
            public boolean isProcessPlugins() {
                return processPlugins;
            }

            @Override
            public Collection<Profile> getProfiles() {

    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new VersionsMetadata(artifact, path, timestamp);
    }

    @Override
    public String getGroupId() {
        return artifact.getGroupId();
    }

    @Override
    public String getArtifactId() {
        return artifact.getArtifactId();
    }

    @Override
    public String getVersion() {
        return "";