return "doc_id";
                case FessConfig.INDEX_FIELD_ID:
                    return "id";
                case FessConfig.INDEX_FIELD_VERSION:
                    return "_version";
                case FessConfig.INDEX_FIELD_seq_no:
                    return "_seq_no";
                case FessConfig.INDEX_FIELD_primary_term:
                    return "_primary_term";

        }

        @Override
        public String getIndexFieldId() {
            return "_id";
        }

        @Override
        public String getIndexFieldVersion() {
            return "_version";
        }

        @Override
        public String getIndexFieldSeqNo() {
            return "_seq_no";
        }

        @Override
        public String getIndexFieldPrimaryTerm() {

        String id1 = event.getId();
        String id2 = event.getId();
        assertEquals(id1, id2);

        Long version1 = event.getVersionNo();
        Long version2 = event.getVersionNo();
        assertEquals(version1, version2);

        String type1 = event.getEventType();
        String type2 = event.getEventType();
        assertEquals(type1, type2);

		// In Kubernetes environment, try to fetch the helm package version
		helmChartVersion := getHelmVersion("/podinfo/labels")
		if helmChartVersion != "" {
			uaAppend(" helm-", helmChartVersion)
		}
		// In Kubernetes environment, try to fetch the Operator, VSPHERE plugin version
		opVersion := env.Get("MINIO_OPERATOR_VERSION", "")
		if opVersion != "" {
			uaAppend(" operator-", opVersion)
		}

        }

        // Remove old versions
        int removed = 0;
        for (Map.Entry<String, java.util.List<String>> entry : sessionArchives.entrySet()) {
            java.util.List<String> archives = entry.getValue();

            // Sort by version number
            archives.sort((a, b) -> {
                int versionA = extractVersion(a);
                int versionB = extractVersion(b);

            sb.append("    mvn install:install-file -DgroupId=");
            sb.append(groupId);
            sb.append(" -DartifactId=");
            sb.append(artifactId);
            sb.append(" -Dversion=");
            sb.append(version);

            // insert classifier only if it was used in the artifact
            if (classifier != null && !classifier.isEmpty()) {
                sb.append(" -Dclassifier=");

  val projectJavaVersion = JavaVersion.toVersion(javaVersionSetting)

  tasks.withType<KotlinCompile> {
    compilerOptions {
      jvmTarget.set(projectJvmTarget)
      freeCompilerArgs = listOf(
        "-Xjvm-default=all",
      )
    }
  }

  val platform = System.getProperty("okhttp.platform", "jdk9")
  val testJavaVersion = System.getProperty("test.java.version", "21").toInt()

					if err := selectFrom(idx); err != nil {
						return err
					}
				}
				versions = append(versions, xl2.versions)
			}

			if xl != nil && len(versions) > 0 {
				// Merge all versions. 'strict' doesn't matter since we only need one.
				xl.versions = mergeXLV2Versions(readQuorum, true, 0, versions...)
				if meta, err := xl.AppendTo(metaDataPoolGet()); err == nil {
					if best.reusable {

        for (int i = 1; i <= 5; i++) {
            int version = keyManager.rotateSessionKey(sessionId);
            assertEquals(i, version, "Version should be " + i);
        }

        // Verify all archived versions exist
        for (int i = 0; i < 5; i++) {
            assertTrue(keyManager.hasSessionKey(sessionId + ".v" + i), "Archived version " + i + " should exist");
        }
    }

    @Test

	}
	if x.metaVer > xlMetaVersion {
		return x, buf, fmt.Errorf("decodeXLHeaders: Unknown xl meta version %d", x.metaVer)
	}
	x.versions, buf, err = msgp.ReadIntBytes(buf)
	if err != nil {
		return x, buf, err
	}
	if x.versions < 0 {
		return x, buf, fmt.Errorf("decodeXLHeaders: Negative version count %d", x.versions)
	}
	return x, buf, nil
}