About Question enthuware.ocpjp.v7.2.1446 :

[alex]

Hi,

Explanation for 5-th option is not correct

Locale jp = new Locale("jp", "JP");
NumberFormat formatter = NumberFormat.getInstance(jp);

getInstance could take a local parameter.
But anyway ths option is not correct answer because it doesn't format to currceny.

Alex

[admin]

You are right. The explanation has now been fixed.

thank you for your feedback!