Sorting list in java

Java sort list

List<String> entries = new ArrayList<>();
entries = entries.stream().sorted().collect(Collectors.toList());

Source: yanwittmann.de

Sorting list in java

Collections.sort(al);

Source: geeksforgeeks.org

How to sort a list in java

List<String> elements = new ArrayList<>();
// The list of strings will be sorted lexicographically
elements.sort();
// You can also implement a custom comparator
Comparator<String> comp = new Comparator<String>(){
   @Override
   public int compare(final String s1,String s2) {
     //TODO return 1 if rhs should be before lhs 
     //     return -1 if lhs should be before rhs
     //     return 0 otherwise (meaning the order stays the same)
     }
 };
elements.sort(comp);

-1

Similar codes

0 vote181 views1 answer
Center textview programmatically android
Java
-1 vote221 views1 answer
What is java steam
Java
0 vote169 views1 answer
How to get address of object in java
Java
0 vote181 views1 answer
Make pattern for V in jaca
Java
0 vote185 views1 answer
Volkswagen fox
Java
4 votes180 views3 answers
Jframe in middle of screen java
Java
10 votes286 views3 answers
How to change default port in spring boot
Java Spring
1 vote161 views1 answer
System.out.write in java example
Java
0 vote317 views1 answer
Spring delete objest from database that are not in your object list
Java Spring
0 vote198 views1 answer
Java commands in different packages not working
Java