[From string (line 17) ]
                        
@startuml               
<STYLE>                 
note {                  
backgroundcolor yellow  
}                       
</STYLE>                
                        
note bottom of MyClass  
{{                      
salt                    
{+                      
  Login    | "MyName   "
  Password | "****     "
  [Cancel] | [  OK   ]  
}                       
}}                      
end note                
^^^^^                   
 Not known: MyClass