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  1. Prepare
  2. Java
  3. Data Structures
  4. Java Sort
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Java Sort

  • Ghizlanelhadoch1
     + 0 comments

    studentList.sort(new Comparator() {

            @Override
        public int compare(Student o1, Student o2) {
            int compareName =o1.getFname().compareTo(o2.getFname());
            int compareCgpa=Double.compare(o2.getCgpa(), o1.getCgpa());
            int compareId=Integer.compare(o1.getId(), o2.getId());        

            return  (compareCgpa==0)?(compareName==0)?compareId:compareName:compareCgpa;
        }