import org.apache.maven.api.annotations.Nonnull;
import org.apache.maven.repository.internal.DefaultModelVersionParser;

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

/**
 * A wrapper class around a maven resolver artifact.
 */
public class DefaultArtifact implements Artifact {
    private final @Nonnull InternalSession session;
    private final @Nonnull org.eclipse.aether.artifact.Artifact artifact;

    parent
  </artifactId>
  <version>
    1.0
  </version>
  <packaging>
    pom
  </packaging>

  <name>Maven Integration Test :: MNG-4070</name>
  <description>
    Test that whitespace around artifact coordinates does not change artifact identity.
  </description>

  </parent>

  <artifactId>subproject</artifactId>
  <version>1.0</version>
  <packaging>jar</packaging>

  <name>Maven Integration Test :: MNG-4070 :: Child</name>
  <description>
    Test that whitespace around artifact coordinates does not change artifact identity.
  </description>

  <dependencies>
    <dependency>
      <!-- NOTE: The ugly formatting is essential part of this test! -->

import org.apache.maven.api.VersionConstraint;
import org.apache.maven.api.annotations.Nonnull;

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

/**
 * A wrapper class around a maven resolver artifact.
 */
public class DefaultArtifactCoordinate implements ArtifactCoordinate {
    private final @Nonnull InternalSession session;
    private final @Nonnull org.eclipse.aether.artifact.Artifact coordinate;

import org.apache.maven.api.VersionConstraint;
import org.apache.maven.api.annotations.Nonnull;

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

/**
 * A wrapper class around a maven resolver artifact.
 */
public class DefaultArtifactCoordinate implements ArtifactCoordinate {
    private final @Nonnull InternalSession session;
    private final @Nonnull org.eclipse.aether.artifact.Artifact coordinate;

import org.apache.maven.api.services.VersionParser;
import org.apache.maven.api.services.model.ModelVersionParser;

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

/**
 * A wrapper class around a resolver version that works as model version parser as well.
 */
@Named
@Singleton
public class DefaultVersionParser implements VersionParser {
    private final ModelVersionParser modelVersionParser;

    @Inject

import org.apache.maven.api.ArtifactCoordinate;
import org.apache.maven.api.Version;
import org.apache.maven.api.annotations.Nonnull;

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

/**
 * A wrapper class around a maven resolver artifact.
 */
public class DefaultArtifact implements Artifact {
    private final @Nonnull InternalSession session;
    private final @Nonnull org.eclipse.aether.artifact.Artifact artifact;

import org.apache.maven.api.services.VersionParser;
import org.apache.maven.model.version.ModelVersionParser;

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

/**
 * A wrapper class around a resolver version that works as model version parser as well.
 */
@Named
@Singleton
public class DefaultVersionParser implements VersionParser {
    private final ModelVersionParser modelVersionParser;

    @Inject

 * under the License.
 */
package org.apache.maven.repository.metadata;

import org.apache.maven.artifact.ArtifactScopeEnum;

/**
 * metadata graph vertice - just a wrapper around artifact's metadata
 *
 */
@Deprecated
public class MetadataGraphVertex implements Comparable<MetadataGraphVertex> {
    ArtifactMetadata md;

    // indications to use these in comparison

            // and this could lead to cycles where a thread waits for
            // a task to finish, then execute another one which waits
            // for the initial task...
            // In order to work around that problem, we override the
            // invokeAll method, so that whenever the method is called,
            // the pool core size will be incremented before submitting