import org.apache.maven.settings.v4.SettingsStaxReader;
import org.apache.maven.settings.v4.SettingsStaxWriter;

import static org.apache.maven.internal.impl.Utils.nonNull;

@Named
@Singleton
public class DefaultSettingsXmlFactory implements SettingsXmlFactory {
    @Override
    public Settings read(@Nonnull XmlReaderRequest request) throws XmlReaderException {
        nonNull(request, "request");
        Reader reader = request.getReader();

import static org.apache.maven.internal.impl.StaxLocation.getLocation;
import static org.apache.maven.internal.impl.StaxLocation.getMessage;

@Named
@Singleton
public class DefaultSettingsXmlFactory implements SettingsXmlFactory {
    @Override
    public Settings read(@Nonnull XmlReaderRequest request) throws XmlReaderException {
        nonNull(request, "request");
        Reader reader = request.getReader();

        Mockito.lenient()
                .when(session.getService(SettingsXmlFactory.class))
                .thenReturn(new DefaultSettingsXmlFactory());
    }

    @Test
    void testCompleteWiring() {
        SettingsBuilder builder = new DefaultSettingsBuilder();
        assertNotNull(builder);

org.apache.maven.internal.impl.DefaultModelXmlFactory
org.apache.maven.internal.impl.DefaultRepositoryFactory
org.apache.maven.internal.impl.DefaultSettingsBuilder
org.apache.maven.internal.impl.DefaultSettingsXmlFactory
org.apache.maven.internal.impl.DefaultToolchainsBuilder
org.apache.maven.internal.impl.DefaultToolchainsXmlFactory
org.apache.maven.internal.impl.DefaultTransportProvider

        injector.bindImplicit(DefaultModelXmlFactory.class);
        injector.bindImplicit(DefaultRepositoryFactory.class);
        injector.bindImplicit(DefaultSettingsBuilder.class);
        injector.bindImplicit(DefaultSettingsXmlFactory.class);
        injector.bindImplicit(DefaultToolchainsBuilder.class);
        injector.bindImplicit(DefaultToolchainsXmlFactory.class);
        injector.bindImplicit(DefaultTransportProvider.class);