sclass ConvertLASToJava {
  replace Tk with GazelleV_LeftArrowScript.
  delegate Evaluable to Tk.
  
  O toJava(Evaluable o) {
    if (o == null) null;
    
    // These are the properly implemented cases
    
    if (o cast Tk.GetVar)
      ret o.var;
      
    warn("Can't convert to Java: " + className(o));
    
    // Retain original script text as a default
    if (o cast Tk.Base) {
      var src = o.tokenRangeWithSrc();
      if (src != null)
        ret src.text();
    }
    
    // If that fails (it shouldn't), just return the toString
    warn("No source reference in script object: " + className(o));
    ret str(o);
  }
}