During the demo session, we have found that responses from the Java module do not reflect responses from the Ruby module for the following cases:

• in case of empty value for parameter

  for

  we receive different responces. For the Ruby module
  

  
  and for Java module
  

• parameter

  for

  is also produce diffrerent responces
  for Ruby:
  

  
  and for Java:
  

  
  Also, there is a concern for the following issue:

• parameter sort vs. orderby for the search query are treated equally and it is not clear what parameter is an appropriate
  example