}
            }
        }

        private void visit(Exclusion exclusion) {
            if (exclusion != null) {
                String org, val;
                // GroupId
                org = exclusion.getGroupId();
                val = interpolate(org);
                if (org != val) {
                    exclusion.setGroupId(val);
                }
                // ArtifactId

                            d.getManagementKey(),
                            exclusion);

                    validateIdWithWildcards(
                            prefix,
                            "exclusions.exclusion.artifactId",
                            problems,
                            Severity.WARNING,
                            Version.V30,
                            exclusion.getArtifactId(),

package org.apache.maven.artifact.resolver.filter;

import java.util.List;

import org.apache.maven.artifact.Artifact;

/**
 * Filter to exclude from a list of artifact patterns.
 *
 * TODO I think this is equiv. to exclusion set filter in maven-core
 */
public class ExcludesArtifactFilter extends IncludesArtifactFilter {
    public ExcludesArtifactFilter(List<String> patterns) {
        super(patterns);
    }

    @Override

  @Test
  public void testFindSuffixIndex() {
    // Tests based on PublicSuffixPatterns.TRIE which is generated from PSL.
    // registry: com, co.uk
    // private: blogspot.com
    // wildcard: *.ck
    // exclusion: !www.ck

    assertThat(PublicSuffixPatterns.TRIE.findSuffixIndex(ImmutableList.of("com"))).isEqualTo(0);
    assertThat(PublicSuffixPatterns.TRIE.findSuffixIndex(ImmutableList.of("google", "com")))
        .isEqualTo(1);

      <version>${truth.version}</version>
      <classifier>gwt</classifier>
      <scope>test</scope>
      <exclusions>
        <exclusion>
          <!-- use the guava we're building. -->
          <groupId>com.google.guava</groupId>
          <artifactId>guava</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
  </dependencies>
  <build>
    <plugins>
      <plugin>

     */
    @Nullable
    Boolean getOptional();

    /**
     * {@return transitive dependencies to exclude}
     */
    @Nonnull
    Collection<Exclusion> getExclusions();

			<groupId>org.junit.platform</groupId>
			<artifactId>junit-platform-runner</artifactId>
			<version>1.10.3</version>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>junit</groupId>
					<artifactId>junit</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.hamcrest</groupId>
			<artifactId>hamcrest</artifactId>
			<version>2.2</version>

        }
    }

    /**
     * KeyComputer for Exclusion
     */
    private class ExclusionKeyComputer implements KeyComputer<Exclusion> {
        @Override
        public Object key(Exclusion exclusion) {
            return getExclusionKey(exclusion);
        }
    }

    /**

        assertViolations(result, 0, 0, 2);

        assertContains(
                result.getWarnings().get(0),
                "'dependencies.dependency.exclusions.exclusion.groupId' for gid:aid:jar is missing");
        assertContains(
                result.getWarnings().get(1),
                "'dependencies.dependency.exclusions.exclusion.artifactId' for gid:aid:jar is missing");
    }

    @Test

  @BeforeExperiment
  void setUp() throws Exception {
    if (state != State.NOT_DONE && (numListeners != 0 || numThreads != 0)) {
      throw new SkipThisScenarioException();
    }
  }

  // This exclusion doesn't exclude the TOMBSTONE objects we set. So 'done' NEW futures will look
  // larger than they are.
  @SuppressWarnings("FutureReturnValueIgnored")