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How to sort a List<Object> alphabetically using Object name field

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暗喜
暗喜 2020-11-28 06:00

I have a List of Objects like List p.I want to sort this list alphabetically using Object name field. Object contains 10 field and name field is o
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  • 借酒劲吻你
    借酒劲吻你 (楼主)
    2020-11-28 06:17 

    public class ObjectComparator implements Comparator {

    public int compare(Object obj1, Object obj2) {
        return obj1.getName().compareTo(obj2.getName());
    }

}



    Please replace Object with your class which contains name field
    


    Usage:
    


    ObjectComparator comparator = new ObjectComparator();
Collections.sort(list, comparator);

    
    
    
             
    
                                                        
    
            
            
    
              
                
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