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Creating instance list of different objects

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自闭症患者
自闭症患者 2021-02-04 08:17

I\'m tring to create an arraylist of different class instances. How can I create a list without defining a class type? ()

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  • 天命终不由人
    天命终不由人 (楼主)
    2021-02-04 09:21 

    List objects = new ArrayList();



    objects list will accept any of the Object
    


    You could design like as follows
    


    public class BaseEmployee{/* stuffs */}

public class RegularEmployee extends BaseEmployee{/* stuffs */}

public class Contractors extends BaseEmployee{/* stuffs */}

    


    and in list
    


    List employeeList = new ArrayList();

    
    
    
             
    
                                                        
    
            
            
    
              
                
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