问将LinkedHashSet转换为ArrayList或仅使用ArrayListEN@TTaJTa4 you can use the code belowasan example.Both ways are fine.importjava.util.ArrayList;importjava.util.LinkedHashSet;importjava.util.Set;publicclassConvertLinkedHashSetToArrayList{publicstaticvoidmain(String[]args){Set<String>testStrings=new...
import java.util.ArrayList; import java.util.LinkedHashSet; import java.util.List; import java.util.Set; public class LinkedHashSetToListExample { public static void main(String[] args) { // 1. 创建LinkedHashSet对象并添加元素 Set<String> linkedHashSet = new LinkedHashSet<>...
我们首先需要创建一个List对象,并向其添加元素。在这个示例中,我们将创建一个名为list的ArrayList,并向其中添加一些整数。 importjava.util.ArrayList;importjava.util.List;publicclassListToLinkedHashSetExample{publicstaticvoidmain(String[]args){// 创建一个List对象List<Integer>list=newArrayList<>();// 向List...
问将自定义ArrayList转换为LinkedHashSetENadd()方法的源码，底层是使用HashMap的put()方法实现元素的存取...
5.3. Convert LinkedHashSet to ArrayList Example Java example to convert a LinkedHashSet to arraylist usingJava 8 stream API. LinkedHashSet<String> LinkedHashSet = new LinkedHashSet<>(); LinkedHashSet.add("A"); LinkedHashSet.add("B"); LinkedHashSet.add("C"); LinkedHashSet.add("D");...
importjava.util.LinkedHashSet;publicclassLinkHashSetExample {publicstaticvoidmain(String[] args) { LinkedHashSet linkedHashSet=newLinkedHashSet(); linkedHashSet.add("d"); linkedHashSet.add("a"); linkedHashSet.add("c"); linkedHashSet.add(3); ...
ToJSON() if err != nil { fmt.Println(err) } fmt.Println(string(json)) // {"a":"1","b":"2","c":"3"} Typical usage for value-only structures: package main import ( "fmt" "github.com/emirpasic/gods/lists/arraylist" ) func main() { list := arraylist.New() list.Add("a...
ToJSON() if err != nil { fmt.Println(err) } fmt.Println(string(json)) // {"a":"1","b":"2","c":"3"} Typical usage for value-only structures: package main import ( "fmt" "github.com/emirpasic/gods/lists/arraylist" ) func main() { list := arraylist.New() list.Add("a...
Example:This is another approach that you can use to get LinkedHashSet from an ArrayList. Here, we are passing ArrayList as an argument to the constructor of LinkedHashSet.import java.util.ArrayList; import java.util.LinkedHashSet; public class Main { public static void main(String[] args)...
publicclassLinkedHashSetExample{publicstaticvoidmain(String[]args){//Creating LinkedHashSetLinkedHashSet<String>set=newLinkedHashSet<String>();//Adding elements to LinkedHashSetset.add("BLUE");set.add("RED");set.add("GREEN");set.add("BLACK");}} ...