import org.apache.maven.project.CycleDetectedException;
import org.apache.maven.project.DuplicateProjectException;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.ProjectSorter;

/**
 * Describes the interdependencies between projects in the reactor.
 *
 */
public class DefaultProjectDependencyGraph implements ProjectDependencyGraph {

    private final ProjectSorter sorter;

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

import java.util.Calendar;
import java.util.Date;

/**
 * Describes a set of policies for a repository to use under certain conditions.
 *
 * @deprecated Avoid use of this type, if you need access to local repository use repository system session instead.
 */
@Deprecated

 */

This document outlines the concerns of a general plugin manager that would be used in conjunction with any Plexus-based application. The following outlined concerns are an attempt to describe what a plugin manager would need to do for Maven and for Nexus.

h2. Concerns for the plugin manager

h3. Resolving the dependencies of a plugin

     * needs to retain the id of this layout so that the content type of the remote repository can still be accurately
     * described.
     */
    static class UnknownRepositoryLayout implements ArtifactRepositoryLayout {

        private final String id;

        private final ArtifactRepositoryLayout fallback;

Filter$1(); public boolean shouldRun(org.junit.runner.Description); public String describe(); public void apply(Object) throws NoTestsRemainExcepti; public Filter intersect(Filter); } org/junit/runner/manipulation/Filter$3.class package org.junit.runner.manipulation; synchronized class Filter$3 extends Filter { void Filter$3(Filter, Filter, Filter); public boolean shouldRun(org.junit.runner.Description); public String describe(); } org/junit/runner/manipulation/Filter.class package org.junit.runner.manipulation;...

        }

        final ProjectBuildingResult r = (ProjectBuildingResult) o;

        return r.getProblems().stream().anyMatch(p -> p.getMessage().contains(problemMessage));
    }

    @Override
    public void describeTo(Description description) {
        description.appendText("a ProjectBuildingResult with message ").appendValue(problemMessage);
    }

    @Override

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.building;

/**
 * Describes a problem that was encountered during settings building. A problem can either be an exception that was
 * thrown or a simple string message. In addition, a problem carries a hint about its source, e.g. the settings file

 * under the License.
 */
package org.apache.maven.plugin.version.internal;

import org.apache.maven.plugin.version.PluginVersionResult;
import org.eclipse.aether.repository.ArtifactRepository;

/**
 * Describes the result of a plugin version resolution request.
 *
 * @since 3.0
 */
class DefaultPluginVersionResult implements PluginVersionResult {

    private String version;

    private ArtifactRepository repository;

package org.apache.maven.plugin.prefix.internal;

import org.apache.maven.model.Plugin;
import org.apache.maven.plugin.prefix.PluginPrefixResult;
import org.eclipse.aether.repository.ArtifactRepository;

/**
 * Describes the result of a plugin prefix resolution request.
 *
 * @since 3.0
 */
class DefaultPluginPrefixResult implements PluginPrefixResult {

    private String groupId;

    private String artifactId;

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository;

/**
 * Describes a resource being uploaded or downloaded by the repository system.
 *
 */
@Deprecated
public interface ArtifactTransferResource {

    /**