@Override
    public Map<String,String> createSymbol(String symbol) {
        
        //Make sure that stock symbol is alpha numeric.
        if(symbol != null && symbol.matches("[a-zA-Z0-9]+")){
            HashMap <String, String> data = new HashMap<String, String>();
            wip.put(symbol, data);
        
            return data;
        }
        else { //return a bogus
            HashMap<String,String> data = new HashMap<String,String>();
            wip.put("bogus", data);
            data.put("bogusstock", "bogusstock");
            return data;
        }
        
    }