}
            for (Artifact consumer : consumers) {
                result.remove(consumer);
                // Replace the consumer POM as the main POM (no classifier)
                result.add(new DefaultArtifact(
                        consumer.getGroupId(),
                        consumer.getArtifactId(),
                        "",
                        consumer.getExtension(),

 *       This allows modern features like mixins to be preserved in the consumer POM.</li>
 * </ul>
 * <p>
 * <b>Mixin Handling</b>: Mixins are only supported in model version 4.2.0 or later. If a POM contains mixins:
 * <ul>
 *   <li>Setting {@code preserve.model.version=true} preserves them in the consumer POM with model version 4.2.0</li>
 *   <li>Setting {@code maven.consumer.pom.flatten=true} removes them during transformation</li>

        DeployRequest result = transformer.remapDeployArtifacts(session, request);

        // Should have both consumer POM (no classifier) and build POM (with "build" classifier)
        Collection<Artifact> artifacts = result.getArtifacts();
        assertEquals(3, artifacts.size()); // original jar + consumer pom + build pom

 * under the License.
 */
package org.apache.maven.api.services;

import org.apache.maven.api.annotations.Consumer;
import org.apache.maven.api.annotations.Experimental;

/**
 * @since 4.0.0
 */
@Experimental
@Consumer
public class TransportProviderException extends MavenException {

    public TransportProviderException(String message, Throwable cause) {

                response.getReport().entrySet()) {
            Consumer<String> consumer = s ->
                    context.logger.info(messageBuilderFactory.builder().info(s).build());
            if (entry.getKey() == SecDispatcher.ValidationResponse.Level.ERROR) {
                consumer = s -> context.logger.error(
                        messageBuilderFactory.builder().error(s).build());

        if (logger.isDebugEnabled()) {
            writePlan(logger::debug, plan, project);
        }
    }

    public void writePlan(Consumer<String> writer, BuildPlan plan) {
        plan.projects().forEach(project -> writePlan(writer, plan, project));
    }

    public void writePlan(Consumer<String> writer, BuildPlan plan, MavenProject project) {
        writer.accept("=== PROJECT BUILD PLAN ================================================");

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.api.spi;

import org.apache.maven.api.Language;
import org.apache.maven.api.annotations.Consumer;
import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.di.Named;

/**
 * Service provider interface for registering custom {@link Language} implementations.
 * <p>

    private static class StreamGobbler implements Runnable {
        private final InputStream inputStream;
        private final Consumer<String> consumer;

        private StreamGobbler(InputStream inputStream, Consumer<String> consumer) {
            this.inputStream = inputStream;
            this.consumer = consumer;
        }

        @Override
        public void run() {

 * under the License.
 */
package org.apache.maven.api.services;

import org.apache.maven.api.annotations.Consumer;
import org.apache.maven.api.annotations.Experimental;

/**
 * @since 4.0.0
 */
@Experimental
@Consumer
public class VersionRangeResolverException extends MavenException {

    public VersionRangeResolverException(String message, Throwable cause) {

 * under the License.
 */
package org.apache.maven.api.services;

import org.apache.maven.api.annotations.Consumer;
import org.apache.maven.api.annotations.Experimental;

/**
 * @since 4.0.0
 */
@Experimental
@Consumer
public class VersionResolverException extends MavenException {

    public VersionResolverException(String message, Throwable cause) {