Method fillLeft

src/main/java/net/optifine/util/StrUtils.java:401–424

(String s, int len, char fillChar)

    }

    public static String fillLeft(String s, int len, char fillChar)
    {
        if (s == null)
        {
            s = "";
        }

        if (s.length() >= len)
        {
            return s;
        }
        else
        {
            StringBuffer stringbuffer = new StringBuffer();
            int i = len - s.length();

            while (stringbuffer.length() < i)
            {
                stringbuffer.append(fillChar);
            }

            return stringbuffer.toString() + s;
        }
    }

    public static String fillRight(String s, int len, char fillChar)
    {