@Test
    @DisplayName("readLine(): reads until newline and handles CRLF")
    void readLine_reads() throws Exception {
        SmbRandomAccessFile raf = spy(newInstance("r", false, false, false));
        // Sequence: 'a','b','\r','\n','c','\n'
        when(raf.read()).thenReturn((int) 'a', (int) 'b', (int) '\r', (int) '\n');
        assertEquals("ab", raf.readLine());

        when(raf.read()).thenReturn((int) 'c', (int) '\n');

        }
    }

    @Override
    protected Number doReadNextVal() {
        final String msg = "This table is NOT related to sequence: " + asEsIndexType();
        throw new UnsupportedOperationException(msg);
    }

    @Override

    );
    
    assertNotNull(registration.getRegistrationId());
    assertEquals(WitnessRegistrationState.REGISTERING, registration.getState());
    assertFalse(registration.isExpired(60000));
    
    // Test sequence numbers
    long seq1 = registration.getNextSequenceNumber();
    long seq2 = registration.getNextSequenceNumber();
    assertEquals(seq1 + 1, seq2);
}

@Test
public void testWitnessNotification() {

        }
    }

    @Override
    protected Number doReadNextVal() {
        final String msg = "This table is NOT related to sequence: " + asEsIndexType();
        throw new UnsupportedOperationException(msg);
    }

    @Override

    }

    // ============================================================
    // System and UI Constants
    // ============================================================

    /** System line separator character sequence. */
    public static final String LINE_SEPARATOR = System.lineSeparator();

    /** Default page number for admin interface pagination. */
    public static final int DEFAULT_ADMIN_PAGE_NUMBER = 1;

  </mime-type>
  <mime-type type="image/heic-sequence">
    <alias   type="image/hevc-sequence"/>
    <_comment>HEIF Sequence using HEVC Codec</_comment>
    <acronym>HEVC</acronym>
    <magic priority="60">
      <match value="ftyphevc" type="string" offset="4"/>
      <match value="ftyphevx" type="string" offset="4"/>
    </magic>
    <sub-class-of type="image/heif-sequence" />
  </mime-type>

# Field name for document ID in the index.
index.field.doc_id=doc_id
# Field name for internal ID in the index.
index.field.id=_id
# Field name for version in the index.
index.field.version=_version
# Field name for sequence number in the index.
index.field.seq_no=_seq_no
# Field name for primary term in the index.
index.field.primary_term=_primary_term
# Field name for language in the index.
index.field.lang=lang

    /**
     * Deletes a document from the specified index with optimistic concurrency control.
     *
     * @param index       the index name
     * @param id          the document ID
     * @param seqNo       the sequence number for optimistic concurrency control
     * @param primaryTerm the primary term for optimistic concurrency control
     * @return true if the document was deleted successfully, false otherwise

     */
    String getIndexFieldVersion();

    /**
     * Get the value for the key 'index.field.seq_no'. <br>
     * The value is, e.g. _seq_no <br>
     * comment: Field name for sequence number in the index.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexFieldSeqNo();

    /**