How to make Collections.sort without the thermal operator if

[Amritpal]

In folding code Map<String, Integer >Used it. Collections.sort♪ The code works, sorts keys and values. But I was wondering how you could do the same sorting without the thermal operator? Is that possible?

Collections.sort(list2, (o1, o2) -> o1.getValue()-o2.getValue() != 0 
    ?  o1.getValue()-o2.getValue() 
    :  o2.getKey().compareTo(o1.getKey())
);

[Oba22]

The use of differentiation when comparing whole numbers is not recommended to avoid overcrowding errors if, for example, values or keys Integer.MIN_VALUE and Integer.MAX_VALUE♪

So, a chain of comparators is being requested here to exclude therary operator:

Collections.sort(list2, Map.Entry.<Integer, Integer>comparingByValue()
    .thenComparing(Map.Entry::getKey, Comparator.reverseOrder())
);

Besides, starting with Java 8, List Method https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html#sort(java.util.Comparator) to sort itself:

list2.sort(Map.Entry.<Integer, Integer>comparingByValue()
    .thenComparing(Map.Entry::getKey, Comparator.reverseOrder())
);