* the problem.
 *
 * @deprecated use {@link org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
public class DefaultModelProblem implements ModelProblem {

    private final String source;

    private final int lineNumber;

    private final int columnNumber;

    private final String modelId;

    private final String message;

import org.apache.maven.model.Plugin;
import org.apache.maven.model.PluginManagement;
import org.apache.maven.model.Profile;
import org.apache.maven.model.building.ModelProblem.Severity;
import org.apache.maven.model.building.ModelProblem.Version;
import org.apache.maven.model.composition.DependencyManagementImporter;
import org.apache.maven.model.inheritance.InheritanceAssembler;

import org.apache.maven.model.Model;
import org.apache.maven.model.building.DefaultModelBuildingRequest;
import org.apache.maven.model.building.ModelBuildingRequest;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.model.building.ModelProblemCollector;
import org.apache.maven.model.building.ModelProblemCollectorRequest;

/**
 */
@Deprecated
@Named
@Singleton

                        message += StringUtils.capitalizeFirstLetter(problem);
                        for (ModelProblem modelProblem : problems) {
                            message += String.format(
                                    "\n* %s @ %s",
                                    modelProblem.getMessage(), ModelProblemUtils.formatLocation(modelProblem, null));
                        }
                        logger.warn(message);

    @Test
    void testMessage() {
        DefaultModelProblem pb1 =
                new DefaultModelProblem("message1", ModelProblem.Severity.ERROR, null, "source", 0, 0, "modelId", null);
        DefaultModelProblem pb2 =
                new DefaultModelProblem("message2", ModelProblem.Severity.ERROR, null, "source", 0, 0, "modelId", null);
        String msg = ModelBuildingException.toMessage("modelId", Arrays.asList(pb1, pb2));

import java.util.List;
import java.util.stream.Collectors;

import org.apache.maven.model.Activation;
import org.apache.maven.model.Profile;
import org.apache.maven.model.building.ModelProblem.Severity;
import org.apache.maven.model.building.ModelProblem.Version;
import org.apache.maven.model.building.ModelProblemCollector;
import org.apache.maven.model.building.ModelProblemCollectorRequest;

import java.util.List;
import java.util.Map;
import java.util.Properties;

import org.apache.maven.model.Activation;
import org.apache.maven.model.Profile;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.model.profile.DefaultProfileActivationContext;
import org.apache.maven.model.profile.ProfileSelector;
import org.apache.maven.profiles.activation.ProfileActivationException;

                        // TODO: https://issues.apache.org/jira/browse/MNG-8004
                        problems.add(new ModelProblemCollectorRequest(
                                        ModelProblem.Severity.WARNING, ModelProblem.Version.V40)
                                .setMessage("Ignored POM import for: " + toString(dependency) + " as already imported "

 * under the License.
 */
package org.apache.maven.model.interpolation;

import java.util.List;

import org.apache.maven.model.building.ModelProblem.Severity;
import org.apache.maven.model.building.ModelProblem.Version;
import org.apache.maven.model.building.ModelProblemCollector;
import org.apache.maven.model.building.ModelProblemCollectorRequest;
import org.codehaus.plexus.interpolation.ValueSource;

        rel.relocatedArtifact = relocatedArtifact;

        return rel;
    }

    private ModelProblem hasMissingParentPom(ProjectBuildingException e) {
        if (e.getCause() instanceof ModelBuildingException) {
            ModelBuildingException mbe = (ModelBuildingException) e.getCause();
            for (ModelProblem problem : mbe.getProblems()) {
                if (problem.getException() instanceof UnresolvableModelException) {