If you are using the JAX-RS Reference Implementation, this intermediary step will involve a tool called wsgen.

The correct answer is: FALSE.

The JAX-RS Reference Implementation does not use a tool called wsgen. The JAX-RS Reference Implementation is a Java API for RESTful web services. It provides a set of annotations that can be used to annotate Java classes and methods to create RESTful web services. The JAX-RS Reference Implementation also provides a set of classes and methods that can be used to consume RESTful web services.

The wsgen tool is a tool that can be used to generate JAX-WS (Java API for XML Web Services) artifacts. It is not a tool that is used to generate JAX-RS artifacts.

Here is a brief explanation of each option:

• TRUE. This option is incorrect because the JAX-RS Reference Implementation does not use a tool called wsgen.
• FALSE. This option is correct because the JAX-RS Reference Implementation does not use a tool called wsgen.
• NOT SURE. This option is incorrect because there is no evidence to support the claim that the JAX-RS Reference Implementation uses a tool called wsgen.
• I DON’T KNOW. This option is incorrect because there is no evidence to support the claim that the JAX-RS Reference Implementation uses a tool called wsgen.