TaggingTimestamp = "tagging-timestamp"
	// ObjectLockRetentionTimestamp - the last time a object lock metadata modification happened on this cluster for this object version
	ObjectLockRetentionTimestamp = "objectlock-retention-timestamp"
	// ObjectLockLegalHoldTimestamp - the last time a legal hold metadata modification happened on this cluster for this object version

        return idList;
    }

    protected static List<Map<String, Object>> readJobLog(final String namePrefix) {
        final List<Map<String, Object>> logList = readLogItems("joblog");
        final List<Map<String, Object>> resList = new ArrayList<>();
        for (Map<String, Object> elem : logList) {
            if (elem.containsKey("job_name") && elem.get("job_name").equals(namePrefix + "Scheduler")) {

    boolean first = true;
    for (Object o : components) {
      if (!first) {
        builder.append(',');
      }
      builder.append(o);
      first = false;
    }
    return builder.append(')').toString();
  }

  /**
   * @see Predicates#equalTo(Object)
   */
  private static final class IsEqualToPredicate
      implements Predicate<@Nullable Object>, Serializable {

        });

    }

    /**
     * Begins statistics tracking for the specified crawler object.
     * Creates a new statistics object in the cache and starts timing.
     *
     * @param keyObj the crawler object to track (UrlQueue, StatsKeyObject, String, or Number)
     */
    public void begin(final Object keyObj) {
        getCacheKey(keyObj).ifPresent(key -> {
            try {

    Object cachedKey = new Object();
    Object cachedValue = new Object();
    Cache<Object, Object> cache =
        new AbstractCache<Object, Object>() {
          @Override
          public @Nullable Object getIfPresent(Object key) {
            return cachedKey.equals(key) ? cachedValue : null;
          }
        };

    assertThat(cache.getAllPresent(ImmutableList.of(cachedKey, new Object())))

import java.util.Collection;
import java.util.Map;
import java.util.Objects;
import org.jspecify.annotations.Nullable;

/**
 * Helper functions that operate on any {@code Object}, and are not already provided in {@link
 * Objects}.
 *
 * <p>See the Guava User Guide on <a
 * href="https://github.com/google/guava/wiki/CommonObjectUtilitiesExplained">writing {@code Object}
 * methods with {@code MoreObjects}</a>.
 *

                            target.getLocation("properties"), source.getLocation("properties"), sourceDominant));
        }

        private void putAll(Map<Object, Object> s, Map<Object, Object> t, Object excludeKey) {
            for (Map.Entry<Object, Object> e : t.entrySet()) {
                if (!e.getKey().equals(excludeKey)) {
                    s.put(e.getKey(), e.getValue());
                }
            }
        }

	delErrs := make([]error, len(objects))

	// The result of delete objects
	delObjects := make([]DeletedObject, len(objects))

	// A map between a set and its associated objects
	objSetMap := make(map[int][]delObj)

	// Group objects by set index
	for i, object := range objects {
		index := s.getHashedSetIndex(object.ObjectName)

          }
        };
      }

      @Override
      public Object[] toArray() {
        /*
         * standardToArray returns `@Nullable Object[]` rather than `Object[]` but only because it
         * can be used with collections that may contain null. This collection is a collection of
         * non-null Entry objects (Entry objects that might contain null values but are not

        Map<String, Object> dataMap = new HashMap<>();

        transformer.putResultDataBody(dataMap, "empty", "value1");

        String[] emptyArray = new String[] {};
        transformer.putResultDataBody(dataMap, "empty", emptyArray);

        Object result = dataMap.get("empty");
        assertTrue(result instanceof Object[]);
        Object[] resultArray = (Object[]) result;