Problem overriding ArrayList add method

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一整个雨季 2021-01-27 19:45

I have a class that is extending Java\'s ArrayList. I\'m currently using Java build 1.6.0_22-b04. Looks like this:

public class TokenSequence extends ArrayList&


      
      
        
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                   别那么骄傲
                                             
                
                
                (楼主)
            
              
              
                2021-01-27 20:19
              

            
            
                        
Try adding the @Override annotation to your add() method and make sure to have the same signature (boolean return type)

public class TokenSequence extends ArrayList