void removeFromFreeList(){
  if (m_freeList != null) {
    m_freeList.remove(this);
    m_freeWaiting=true;
  }
}

void removeFromFreeList ( ) { if ( m_freeList != null ) { m_freeList . remove ( this ) ; m_freeWaiting = true ; } }
to support posthacommit an allocator can be removed from the current freelist
