private static final long serialVersionUID = 1L;

    private Map<String, String> attributes;

    public Long getVersionNo() {
        return asDocMeta().version();
    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    public String getId() {
        return asDocMeta().id();
    }

    public void setId(final String id) {
        asDocMeta().id(id);
    }

	<build>
		<plugins>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.14.0</version>
				<configuration>
					<encoding>UTF-8</encoding>
					<release>17</release>
				</configuration>
			</plugin>
			<plugin>
				<artifactId>maven-javadoc-plugin</artifactId>
				<version>3.11.2</version>
				<configuration>
					<encoding>UTF-8</encoding>
					<docencoding>UTF-8</docencoding>

      <version>${truth.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.jimfs</groupId>
      <artifactId>jimfs</artifactId>
      <version>${jimfs.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.google.caliper</groupId>
      <artifactId>caliper</artifactId>
      <version>${caliper.version}</version>

  <properties>
    <central-publishing-maven-plugin.version>0.10.0</central-publishing-maven-plugin.version>
    <maven-gpg-plugin.version>3.0.1</maven-gpg-plugin.version>
  </properties>

  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>

        buildTimestamp.get().let { isoTimestampFormat.format(it) }

    private
    fun Logger.logBuildVersion() {
        lifecycle(
            "Version: ${version.get()} " +
                "(base version: ${baseVersion.get()}," +
                " timestamp: ${buildTimestamp.get()}," +
                " snapshot: ${snapshot.get()})"
        )
    }

  <artifactId>aid</artifactId>
  <groupId>gid</groupId>
  <version>0.1</version>
  <build>
    <plugins>
      <plugin>
        <artifactId>maven-it-plugin</artifactId>
        <version>0.1</version>
        <dependencies>
          <dependency>
            <groupId>test</groupId>
            <artifactId>a</artifactId>
            <version>0.2</version>
          </dependency>
          <dependency>

      <version>1.0</version>
    </dependency>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t08-c</artifactId>
      <version>1.0</version>
    </dependency>
    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>t08-d</artifactId>
      <version>1.0</version>
    </dependency>
  </dependencies>
  <build>
    <plugins>
      <plugin>

                .append(ls);
        version.append(reduce(properties.getProperty("distributionShortName") + " home: "
                        + System.getProperty("maven.home", "<unknown Maven " + "home>")))
                .append(ls);
        version.append("Java version: ")
                .append(System.getProperty("java.version", "<unknown Java version>"))
                .append(", vendor: ")

        assertTrue(xmlOutput.contains("<artifactId>test-artifact</artifactId>"), "Should contain artifactId");
        assertTrue(xmlOutput.contains("<version>1.0.0</version>"), "Should contain version");

        // Test adding GAV elements without version
        Element dependency2 = DomUtils.insertNewElement("dependency", dependencies);
        DomUtils.addGAVElements(dependency2, "org.example", "test-artifact2", null);

    }

    public void setId(final String id) {
        asDocMeta().id(id);
    }

    public Long getVersionNo() {
        return asDocMeta().version();
    }

    public void setVersionNo(final Long version) {
        asDocMeta().version(version);
    }

    public OptionalEntity<CrawlingInfo> getCrawlingInfo() {
        if (crawlingInfo != null) {