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

3 votes145 views2 answers
Change size of array java
Java
0 vote122 views1 answer
Summon fireball with blast radius
Java
0 vote135 views1 answer
Check self permission android write_external_storage
Java
0 vote142 views1 answer
How to call a non static method
Java
0 vote167 views1 answer
Spring boot save file to static folder
Java Spring
0 vote140 views1 answer
Java compareto jdei stackoverflow
Java
3 votes152 views4 answers
How to make JFrame full screen
Java
0 vote148 views3 answers
How to get multiple integer input in java
Java
0 vote143 views1 answer
Java evaluate two expressions in if statemenmt
Java
0 vote156 views1 answer
Java android development find element by id
Java