How to filter a List of objects by an attribute and remove duplicate of another attribute in Java

后端未结

关注

 0  1688

I have a list of objects:

myList=> [{2018,2018-01-20},
          {2018,2018-02-30},
          {2014,2014-06-20},
          {2015,2015-03-20},
          {20


                      
              相关标签: