RequirementMatcher matcher = provides.get(key);

            if (matcher == null) {
                getLog().debug("Toolchain {} is missing required property: {}", this, key);
                return false;
            }
            if (!matcher.matches(requirement.getValue())) {
                getLog().debug("Toolchain {} doesn't match required property: {}", this, key);
                return false;
            }
        }

     * <code>"info"</code>, <code>"warn"</code>, and <code>"error"</code>.
     * @deprecated Use SLF4J directly
     */
    @Deprecated
    Log getLog();

     * method directly whenever you need the logger, it is fast enough and needs no caching.
     *
     * @see org.apache.maven.plugin.Mojo#getLog()
     * @deprecated Use SLF4J directly
     */
    @Deprecated
    @Override
    public Log getLog() {
        if (log == null) {
            log = new SystemStreamLog();
        }

        return log;
    }

    @Override

              <exclude>org.apache.maven.toolchain.DefaultToolchain#getLog():METHOD_RETURN_TYPE_CHANGED</exclude>
              <exclude>org.apache.maven.toolchain.DefaultToolchain#DefaultToolchain(org.apache.maven.toolchain.model.ToolchainModel,org.codehaus.plexus.logging.Logger):CONSTRUCTOR_REMOVED</exclude>

     * Creates a new instance of JclLoggerAdapter.
     *
     * @param name the logger name
     */
    public JclLoggerAdapter(final Class<?> clazz) {
        sourceClass = clazz.getName();
        logger = LogFactory.getLog(clazz);
    }

    @Override
    public boolean isFatalEnabled() {
        return logger.isFatalEnabled();
    }

    @Override
    public void fatal(final String message) {
        logger.fatal(message);

    }

    @Test
    void testGetLogger() {
        ToolchainModel model = new ToolchainModel();
        DefaultToolchain toolchain = newDefaultToolchain(model);
        assertEquals(logger, toolchain.getLog());
    }

    @Test
    void testMissingRequirementProperty() {
        ToolchainModel model = new ToolchainModel();
        model.setType("TYPE");
        DefaultToolchain toolchain = newDefaultToolchain(model);

            throws MavenExecutionException {
        if (request.getPom() == null) {
            return projects;
        }

        MavenProject requestPomProject = projects.stream()
                .filter(project -> request.getPom().equals(project.getFile()))
                .findFirst()
                .orElseThrow(() -> new MavenExecutionException(

            }
            execSpec.args(extension.getBox());
            if (vagrantSpec.args != null) {
                execSpec.args(Arrays.asList(vagrantSpec.args));
            }

            UnaryOperator<String> progressHandler = vagrantSpec.progressHandler;
            if (progressHandler == null) {
                progressHandler = new VagrantProgressLogger("==> " + extension.getBox() + ": ");
            }

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;

/**
 */
@Deprecated
class ComplexActivationTest {

    private File getPom(String name) {
        return new File("src/test/resources/poms/factory/" + name + ".xml").getAbsoluteFile();
    }

    @Test
    void testAndConditionInActivation() throws Exception {

        writer = new DefaultModelWriter();
        assembler = new DefaultInheritanceAssembler();
    }

    private File getPom(String name) {
        return new File("src/test/resources/poms/inheritance/" + name + ".xml");
    }

    private Model getModel(String name) throws IOException {
        return reader.read(getPom(name), null);
    }

    @Test
    void testPluginConfiguration() throws Exception {