You must note the following points when using the methods of the Response.ResponsBuilder class:

• After you call build(), unlike the description of the API documentation of the JAX-RS 1.1 standard specifications, the ResponseBuilder interface will not be set to the ok status but will be reset to the no content status.
• Do not specify a number less than 100 or greater than 599 in the argument of the status(int status)method. If you specify a number less than 100 or greater than 599, IllegalArgumentException will not be thrown unlike the description in the API documentation of the JAX-RS 1.1 standard specifications.