protected int inverseTranslateRow(int row){
  if (enabled) {
    return Arrays.binarySearch(rowMap,row);
  }
 else {
    return row;
  }
}

protected int inverseTranslateRow ( int row ) { if ( enabled ) { return Arrays . binarySearch ( rowMap , row ) ; } else { return row ; } }
translates the row index in the wrapped model to the row index in this model .
