@ XStreamAlias (value= "{xxx,xxx}")
as above, my xml may pass two different node names, but when I convert them to an object, I want to assign them to one field. Can I write more than one value in the above comment alias, and if so, what format should I use?
Previous: Node eventloop problem
I have an object List, such as List < Main >, a property in Main is a Sub object, and an attribute id in Sub. I want to sort by Main.Sub.id. What should I do? list < Main > .stream (). Sorted (Comparator.comparing (Main::getSub)) cannot be sorted by ...
List<Student> finalList=new ArrayList<>(); list1.stream().forEach(z->{ list2.stream().filter(j->Objects.equals(z.getId(), j.getId())).findFirst().ifPresent(i->{ i.setName(z.getName()); i.setAge(z.getAge()); finalList.add(...
set of Stream stream operations using Java8 List<String> fruitList=Stream .of("apple","banana","coconut","Damson","Filbert","Lemon") .collect(Collectors....
problem description I try to read the following json into a Map < String, List < String > >, map value whose key is condName,map is condValue now convert List < Condition > to Map < String, List < Condition > > by combining stream with Collect...
description: Stream passes in a set of numbers and then processes the output of other types is equivalent to the following code: method List<Foo> fooList = new ArrayList<>(); for (Integer i: Arrays.asList(1, 2, 3)) { fooList.add...