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