Please explain Singleton Class in Java with a real life example.

Question

Usage of Singleton class in real-time situations

Answer 1

https://stackoverflow.com/questions/228164/on-design-patterns-when-to-use-the-singleton

https://www.google.co.il/amp/s/www.journaldev.com/1377/java-singleton-design-pattern-best-practices-examples/amp

https://www.sololearn.com/discuss/380564/?ref=app
https://www.sololearn.com/discuss/355157/?ref=app
https://www.sololearn.com/discuss/49672/?ref=app
https://code.sololearn.com/cfhabtq79XoJ/?ref=app
https://code.sololearn.com/c36yYDDZmK9C/?ref=app