Upper
for ( int j = 0 ; j < n ; j ++ ) System . out . print ( setw ( 4 ) + upper [ i ] [ j ] + " TABSYMBOL " ) ; System . out . print ( "NEW_LINE"); } } static String setw ( int noOfSpace ) { s = " " ; for ( int i = 0 ; i < noOfSpace ; i ++ ) s += " ▁ " ; return s ; }