Random in Java

Question

How can i randomize string variables in java and would want to use random with JOptionPane. For example I want the user to give their name using JOptionPane then their name will be allocated to a color and the colors must be randomly selected.

Answer 1

https://www.sololearn.com/discuss/1614553/?ref=app
https://www.sololearn.com/discuss/817343/?ref=app
https://www.sololearn.com/discuss/593359/?ref=app
https://www.sololearn.com/discuss/1644274/?ref=app
https://www.sololearn.com/discuss/1770772/?ref=app

Answer 2

Here are three ways to create a random number:

https://www.google.de/amp/s/www.geeksforgeeks.org/generating-random-numbers-in-java/amp/

If your color is in a list or array, you could create a random number between 0 and length of list/array for the index.