public FPSTextureView removeChildAt(int location){
  DisplayBase removed=mDisplayList.remove(location);
  if (removed != null) {
    removed.disable();
  }
  return this;
}

public FPSTextureView removeChildAt ( int location ) { DisplayBase removed = mDisplayList . remove ( location ) ; if ( removed != null ) { removed . disable ( ) ; } return this ; }
removes the child at the specified index from the display list .
