<artifactId>maven-core-it-support</artifactId>
      <version>1.3</version>
      <scope>runtime</scope>
      <exclusions>
        <exclusion>
          <groupId>commons-lang</groupId>
          <artifactId>commons-lang</artifactId>
        </exclusion>
      </exclusions>
    </dependency>
  </dependencies>

      <artifactId>truth</artifactId>
      <version>${truth.version}</version>
      <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>

      <artifactId>truth</artifactId>
      <version>${truth.version}</version>
      <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>

    // ----------------------------------------------------------------------

    /**
     * How the test project is set up:
     *
     * 1. dependencyManagement lists dependencies on a & b,
     *    with an exclusion on c in b.
     * 2. the child project lists a dependency on project a only
     * 3. a depends on b (which is transitive to the child project),
     *    and b depends on c.
     *

        }
    }

    /**
     * Determines whether the specified URL is crawlable based on the exclusion pattern
     * provided in the {@code paramMap}. If the {@code URL_EXCLUDE_PATTERN} key exists in
     * the parameter map, its value is used as a regular expression pattern to match against
     * the given URL. If the URL matches the exclusion pattern, the method returns {@code false},

                }
            }
        }

        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>