question: private static char [ ] zzUnpackCMap ( String packed ) { int size = 0 ; for ( int i = 0 , length = packed . length ( ) ; i < length ; i += 2 ) { size += packed . charAt ( i ) ; } char [ ] map = new char [ size ] ; int i = 0 ; int j = 0 ; while ( i < packed . length ( ) ) { int count = packed . charAt ( i ++ ) ; char value = packed . charAt ( i ++ ) ; do map [ j ++ ] = value ; while ( -- count > 0 ) ; } return map ; }
target:  Unpacks the compressed character translation table.