The second occurrence of a parameter in a command is not replaced

Scenario:

1. Open the Workflow Designer.
2. Create a new workflow element with command-line tool:
   • Set name to "Element One". Select a tool.
   • Add a new parameter "-version". Make sure it's default value is also "-version".
   • On the "Command" page set up the following command:

     /usr/bin/java $-version $-version
     

     (use an appropriate path to java).

3. Add the created to the WD scene.
4. Run the workflow.
5. Open the log view.
6. Scroll to the element's logging output.
   Current result: There is a string that corresponds to the command of the element. The problem is that the first occurrence of the "$-version" is replaced by the default value "-version" but the second occurrence is not.