It shall raise exception when double type value is out of the scope

[greenlaw110]

This is a sub issue of #868 which fixed the value overflow issue on Float, but not on Double

[greenlaw110]

Given the following program:

  public static void foo() throws Exception {
        String str = String.valueOf(Double.MAX_VALUE);
        short sh = JSON.parseObject(str, short.class);
        System.out.println(sh);
    }

FastJson will return 0 when the value is out of the scope of short type. Suppose it shall raise an exception in such case.

[greenlaw110]

There is still an issue:

public static void main(String[] args) throws Exception {
    BigDecimal dec = BigDecimal.valueOf(Double.MAX_VALUE);
    dec = dec.add(dec);
    String str = dec.toString();
    double dbl = JSON.parseObject(str, double.class);
    System.out.println(dbl);
}

The above code print out Infinity instead of raising an exception, something like:

throw new JSONException("double overflow : " + val);