Java generate random id

String id = UUID.randomUUID().toString();

How to generate random id in java

import java.util.UUID;
public class UUIDExample.
{
public static void main(String[] args)
{
UUID uuid=UUID.randomUUID(); //Generates random UUID.
System.out.println(uuid);
}
}

-1

Similar codes

0 vote142 views1 answer
Android capture view and animation
Java
0 vote144 views1 answer
Expression régulière téléphone java
Java
0 vote142 views1 answer
["org.elasticsearch.bootstrap.startupexception: java.lang.illegalstateexception: failed to obtain node locks,
Java
0 vote158 views1 answer
Java abstract vs interface
Java
0 vote130 views1 answer
Android diagonal gradle
Java
1 vote138 views1 answer
Empty set java
Java
1 vote142 views1 answer
Firestore add to field array
Java
1 vote210 views1 answer
Execute application jar
Java
0 vote132 views1 answer
Matlab java.lang.IllegalArgumentException: Invalid range
Java
3 votes139 views2 answers
Java dictionary foreach
Java