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

5 votes290 views1 answer
How to get the width and height of a string in java
Java
0 vote314 views1 answer
Encrypt words facebook
Java
1 vote319 views1 answer
How to open an activity from a fragment
Java
3 votes322 views2 answers
Random suffling java
Java
1 vote319 views1 answer
How to write sensor data into file android studio
Java
0 vote289 views1 answer
How to disable screenshot in react native
Java
0 vote299 views1 answer
Java array sortieren
Java
2 votes305 views2 answers
Spigot run task later
Java
0 vote302 views1 answer
Javafx listview of objects
Java
10 votes273 views4 answers
Start new activity android
Java