Method readFloat

src/main/java/net/optifine/util/FontUtils.java:79–101

(Properties props, String key, float defOffset)

    }

    public static float readFloat(Properties props, String key, float defOffset)
    {
        String s = props.getProperty(key);

        if (s == null)
        {
            return defOffset;
        }
        else
        {
            float f = Config.parseFloat(s, Float.MIN_VALUE);

            if (f == Float.MIN_VALUE)
            {
                Config.warn("Invalid value for " + key + ": " + s);
                return defOffset;
            }
            else
            {
                return f;
            }
        }
    }

    public static boolean readBoolean(Properties props, String key, boolean defVal)
    {