class BaseAllocator extends Accountant implements BufferAllocator {

  @Override
  public DrillBuf buffer(final int initialRequestSize) {
    assertOpen();

    return buffer(initialRequestSize, null);
  }

  protected  BaseAllocator(
      final BaseAllocator parentAllocator,
      final String name,
      final long initReservation,
      final long maxAllocation);

}