maven-core/src/test/resources/projects/versionless-managed-dependency.xml

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>test</groupId>
  <artifactId>versionless-managed-dependency.xml</artifactId>
  <version>0.0.1-SNAPSHOT</version>

  <dependencies>
    <dependency>
      <groupId>org.apache.maven.its</groupId>
      <artifactId>a</artifactId>
    </dependency>
  </dependencies>

  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>org.apache.maven.its</groupId>
        <artifactId>a</artifactId>
      </dependency>
    </dependencies>
  </dependencyManagement>

</project>