1 сент. 2015 г. · The most efficient way is to extract the ID from the path, then attempt to find it in the Set, making each filter execute in constant time.

21 окт. 2021 г. · It can be done simply by using removeAll() method. You have to implement hashcode and equals in Car class. Then you can cars1.removeAll(cars2);.

29 февр. 2016 г. · Given a list of elements, I want to get the element with a given property and remove it from the list. The best solution I found is:

27 февр. 2018 г. · I have a requirement to subtract/remove POJOs in one list based on certain criteria (from another list) and show it on UI.

2 июн. 2013 г. · You can use the removeAll method to remove the items of one list from another list. To obtain the duplicates you can use the retainAll method.

1 дек. 2020 г. · The answer to your question is: impossible - you can't remove anything from a List obtained by invoking Arrays.asList.

3 апр. 2022 г. · You can achieve that with Java 8 method Collection.removeIf() that expects a Predicate and will remove every element from the source that ...

14 мар. 2018 г. · Note that Arrays.asList() creates an immutable list. If you create a regular ArrayList , you can just do list.removeAll(otherList); .

28 февр. 2018 г. · Java 8 introduces a new method available for Collection types: removeif(). It accepts a predicate which defines the condition on which the elements should be ...

21 авг. 2019 г. · Want to delete some elements from a list that is existed in another list · You can use listA.removeAll(listB) . That should be the fastest way.