try {
            return new DefaultChecksumAlgorithm(checksumAlgorithmFactorySelector.select(algorithmName));
        } catch (IllegalArgumentException e) {
            throw new ChecksumAlgorithmServiceException("unsupported algorithm", e);
        }
    }

    @Override
    public Collection<ChecksumAlgorithm> select(Collection<String> algorithmNames) {
        nonNull(algorithmNames, "algorithmNames");
        try {

        try {
            return new DefaultChecksumAlgorithm(checksumAlgorithmFactorySelector.select(algorithmName));
        } catch (IllegalArgumentException e) {
            throw new ChecksumAlgorithmServiceException("unsupported algorithm", e);
        }
    }

    @Override
    public Collection<ChecksumAlgorithm> select(Collection<String> algorithmNames) {
        nonNull(algorithmNames, "algorithmNames");
        try {

    /**
     * Provides new {@link Transport} instance for given {@link RemoteRepository}, if possible.
     *
     * @throws TransportProviderException if passed in remote repository has invalid remote URL or unsupported protocol.
     */
    @Nonnull
    Transport transport(@Nonnull Session session, @Nonnull RemoteRepository repository);

        } catch (URISyntaxException e) {
            throw new TransportProviderException("Remote repository URL invalid", e);
        } catch (NoTransporterException e) {
            throw new TransportProviderException("Unsupported remote repository", e);
        }
    }

        } catch (URISyntaxException e) {
            throw new TransportProviderException("Remote repository URL invalid", e);
        } catch (NoTransporterException e) {
            throw new TransportProviderException("Unsupported remote repository", e);
        }
    }

            roots = prj.getCompileSourceRoots();
        } else if (scope == ProjectScope.TEST) {
            roots = prj.getTestCompileSourceRoots();
        } else {
            throw new IllegalArgumentException("Unsupported scope " + scope);
        }
        return roots.stream()
                .map(Paths::get)
                .collect(Collectors.collectingAndThen(toList(), Collections::unmodifiableList));
    }

    @Override

        } else if (configuration instanceof Xpp3Dom) {
            plexusConfig = new XmlPlexusConfiguration((Xpp3Dom) configuration);
        } else {
            throw new BeanConfigurationException("unsupported bean configuration source ("
                    + configuration.getClass().getName() + ")");
        }

        if (request.getConfigurationElement() != null) {

    public void validate(Settings settings, boolean isProjectSettings, List<BuilderProblem> problems) {
        if (isProjectSettings) {
            String msgS = "is not supported on project settings.";
            String msgP = "are not supported on project settings.";
            if (settings.getLocalRepository() != null
                    && !settings.getLocalRepository().isEmpty()) {

          <name>requiresReports</name>
          <version>1.0.0</version><!-- no longer part of 1.1.0 -->
          <type>boolean</type>
          <description>Flags this Mojo to require running inside of a reports context. Unsupported since Maven 3.0.</description>
          <defaultValue>false</defaultValue>
        </field>
        <field>
          <name>requiresOnline</name>
          <version>1.0.0/1.1.0</version>

        Wagon wagon;

        try {
            wagon = getWagon(protocol);
        } catch (UnsupportedProtocolException e) {
            throw new TransferFailedException("Unsupported Protocol: '" + protocol + "': " + e.getMessage(), e);
        }

        if (downloadMonitor != null) {
            wagon.addTransferListener(downloadMonitor);
        }