format large numbers like on Twitter, etc.

formatLargeInteger.java

    private String formatLargeInteger(int largeInt){
        if(largeInt < 10000){
            //ie. 0 - 9,999
            return String.valueOf(largeInt);
        }else if(largeInt >= 10000 && largeInt < 1000000){
            //ie. 10,000 - 999,999
            String s = String.valueOf(largeInt);
            return s.substring(0, s.length() - 3) + "K"; //10K - 999K
        }else {
            //ie. 1,000,000 - inf
            String s = String.valueOf(largeInt);
            return s.substring(0, s.length() - 6) + "M"; //1M - infM
        }
    }