String tmp java

 public static void main (String[] args){

            HashSet<String> card = new HashSet<String>();
            card.add("Card1");
            card.add("Card2");
            card.add("Card3");
            System.out.println(card);

Similar codes

0 vote129 views1 answer
Java min integer
Java
1 vote128 views2 answers
Java: error: release version 5 not supported maven
Java
0 vote146 views1 answer
How to develop web apps using java
Java
0 vote142 views1 answer
Ujava saum of positive integers
Java
0 vote137 views1 answer
Java pair class
Java
0 vote125 views1 answer
Navigation graph setup android
Java
4 votes129 views3 answers
While loops java
Java
0 vote135 views1 answer
Python discord embed generator
Java
0 vote168 views1 answer
Node-red-docker
Java
1 vote125 views1 answer
How to maximize a web page
Java