void remask ( ) { if ( parsedFormatInfo == null ) { return ; // We have no format information, and have no data mask } DataMask dataMask = DataMask . values ( ) [ parsedFormatInfo . getDataMask ( ) ] ; int dimension = bitMatrix . getHeight ( ) ; dataMask . unmaskBitMatrix ( bitMatrix , dimension ) ; }
Revert the mask removal done while reading the code words . The bit matrix should revert to its original state .