@Override
  public char readChar()
      throws EOFException {
    return (char) readUnsignedShort();
  }
@Test
  void testReadChar()
      throws EOFException {
    char read = _dataBufferPinotInputStream.readChar();

    assertEquals(read, _byteBuffer.getChar(0));
    assertEquals(_dataBufferPinotInputStream.getCurrentOffset(), Character.BYTES);
  }