boolean set(long bitIndex) {
      if (get(bitIndex)) {
        return false;
      }

      int longIndex = (int) (bitIndex >>> LONG_ADDRESSABLE_BITS);
      long mask = 1L << bitIndex; // only cares about low 6 bits of bitIndex

      long oldValue;
      long newValue;
      do {
        oldValue = data.get(longIndex);
        newValue = oldValue | mask;

        try {
            MemoryUtil.byteCountToDisplaySize(-1L);
            // If no exception, verify it handles negative as expected
        } catch (Exception e) {
            // Expected for negative values
        }

        // Test boundary values
        assertEquals("1bytes", MemoryUtil.byteCountToDisplaySize(1L));
        assertEquals("999bytes", MemoryUtil.byteCountToDisplaySize(999L));

        }
    }

    // Test implementation of FessUser interface
    private static class TestFessUser implements FessUser {
        private static final long serialVersionUID = 1L;
        private final String name;
        private final String[] roleNames;
        private final String[] groupNames;
        private final String[] permissions;

 *
 */
public class DocList extends ArrayList<Map<String, Object>> {

    /** Serial version UID for serialization */
    private static final long serialVersionUID = 1L;

    /** Total content size of all documents in this list */
    private long contentSize = 0;

    /** Total processing time for all documents in this list */
    private long processingTime = 0;

    /**

    assertEquals(Strength.WEAK, spec.valueStrength);
    assertEquals(HOURS, spec.writeExpirationTimeUnit);
    assertEquals(MINUTES, spec.accessExpirationTimeUnit);
    assertEquals(1L, spec.writeExpirationDuration);
    assertEquals(10L, spec.accessExpirationDuration);
    CacheBuilder<?, ?> expected =
        CacheBuilder.newBuilder()
            .initialCapacity(10)
            .maximumSize(20)

    assertFailsWith<IndexOutOfBoundsException> {
      operator.read(0, buffer, -1L)
    }
  }

  @Test
  fun writeBounds() {
    val operator =
      FileOperator(
        randomAccessFile!!.getChannel(),
      )
    val buffer = Buffer().writeUtf8("abc")
    assertFailsWith<IndexOutOfBoundsException> {
      operator.write(0, buffer, -1L)
    }
    assertFailsWith<IndexOutOfBoundsException> {

    //                                                                          Definition
    //                                                                          ==========
    private static final long serialVersionUID = 1L;
    protected static final Class<?> suppressUnusedImportLocalDateTime = LocalDateTime.class;

    // ===================================================================================

      throw IOException("Cannot buffer entire body for content length: $contentLength")
    }

    val bytes = source().use(consumer)
    val size = sizeMapper(bytes)
    if (contentLength != -1L && contentLength != size.toLong()) {
      throw IOException("Content-Length ($contentLength) and stream length ($size) disagree")
    }
    return bytes
  }

  /**

    do {
      System.runFinalization();
      if (future.isDone()) {
        return;
      }
      System.gc();
      try {
        future.get(1L, SECONDS);
        return;
      } catch (CancellationException | ExecutionException ok) {
        return;
      } catch (InterruptedException ie) {

    //                                                                          ==========
    /** The serial version UID for object serialization. (Default) */
    private static final long serialVersionUID = 1L;
    private final FessUser user;

    // ===================================================================================
    //                                                                           Attribute