anchor.diff:    result << ")"
   end
   
  -def jws_characteristic_fixture(service, p)
  +def jws_characteristic_fixture(service, p, force_singular = false)
     v =
       if p.integer?
         "new java.math.BigInteger( \"42\" )"
  
positive.code:     else
        raise "Unknown parameter type for #{p.qualified_name}"
      end
    return v if !p.collection?
  
    (p.collection_type == :sequence) ? "java.util.Arrays.asList( #{v} )" : "new java.util.HashSet<>( java.util.Arrays.asList( #{v} ) )"
  end
  
negative.code:       org.testng.Assert.assertEquals( actualOutput, expectedResult );
      }
  <% else  -%>
      org.testng.Assert.assertEquals( result, <%= jws_characteristic_fixture(service, method.return_value, true) %> );
  <% end -%>
  <% end -%>
    }
  