public BinExpansion(int base, List<Integer> remainders) {
   super();
   this.setVgap(5);
   this.getStyleClass().add("bigCharCell");
   for (int i = 0; i < remainders.size(); i++) {
     listOfExpansionBits.add(new ExpansionBit(base));
     binExpansionGrid.add(listOfExpansionBits.get(i), i * 2 + 1, 0);
     listOfExpansionBits.get(i).addPrefix(remainders.get(i) + "x");
   }
   this.add(binExpansionGrid, 0, 0);
 }
 public HexExpansionGrid(List<String> hexSymbols, List<String> decValues) {
   super();
   this.setVgap(5);
   this.getStyleClass().add("bigCharCell");
   hexChars.clear();
   hexChars = hexSymbols;
   bigValueHexSumList.expandBigValueCharExpansion(hexChars);
   bigValueHexSumList.addParenthesis(hexChars.size() * 2);
   bigValueHexSumList.addPlusSigns(hexChars.size() - 1);
   bigValueHexSumList.makeHexColorValues("#0066CC");
   for (int i = 0; i < decValues.size(); i++) {
     listOfExpansionBits.add(new ExpansionBit(16));
     hexExpansionGrid.add(listOfExpansionBits.get(i), i * 2 + 1, 0);
     listOfExpansionBits.get(i).addPrefix(decValues.get(i) + "x");
   }
   hexExpansionGrid.addPlusSigns(decValues.size() - 1);
   this.add(hexExpansionGrid, 0, 1);
 }