question: determines the number of error correction codewords for a specified error correction level . concode_field_sep int[][] EC_COEFFICIENTS concode_field_sep int getRecommendedMinimumErrorCorrectionLevel concode_elem_sep String generateErrorCorrection
target: int function ( int arg0 ) { if ( arg0 < 0 || arg0 > 8 ) { throw new IllegalArgumentException ( "srini_string" ) ; } return 1 << ( arg0 + 1 ) ; }