How to sort a 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

5 votes267 views2 answers
How to import java.util
Java
1 vote289 views2 answers
Get epoch time in java
Java
0 vote288 views1 answer
How tomake teris in Java
Java
0 vote292 views1 answer
No main attribute in java android
Java
1 vote328 views1 answer
Spring serve robots.txt
Java Spring
0 vote353 views1 answer
Java: cannot access javax.naming.Referenceable class file for javax.naming.Referenceable not found
Java
1 vote273 views1 answer
Funzione random in java
Java
0 vote264 views1 answer
Difference between maven plugin and dependency
Java
0 vote267 views1 answer
Java android development get element by id
Java
3 votes258 views2 answers
Java infinite for loop
Java