code: void recomposeVariables(ElemVariable elemVar)
    {
      // Don't overide higher priority variable        
      if (getVariableOrParamComposed(elemVar.getName()) == null)
      {
        elemVar.setIsTopLevel(true);        // Mark as a top-level variable or param
        elemVar.setIndex(m_variables.size());
        m_variables.addElement(elemVar);
      }
    }
docs: Recompose the top level variable and parameter declarations.
  
  @param elemVar A top level variable or parameter to be added to the Vector.