The syntax using the ] character is now obsolete.                 
          Please use the <<task>> stereotype instead.                       
          For more details, visit https://plantuml.com/activity-diagram-beta
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                    Action 1                                                
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                     Action 2