public static int [ ] unshuffleIntArray ( byte [ ] input ) throws IOException { int [ ] output = new int [ input . length / 4 ] ; int numProcessed = impl . unshuffle ( input , 0 , 4 , input . length , output , 0 ) ; assert ( numProcessed == input . length ) ; return output ; }
Convert the input bit - shuffled byte array into an original int array .