SINGLETON DESIGN PATTERN in JAVA - Easy Tutorial

🔔 Subscribe to Programming in Java! 👉 https://www.youtube.com/channel/UC8EDpDfIdEqRmdr63R8OE_Q?sub_confirmation=1 Music: A Magical Journey Through Space by Leonell Cassio | https://soundcloud.com/leonellcassio Music promoted by https://www.free-stock-music.com Creative Commons Attribution-ShareAlike 3.0 Unported https://creativecommons.org/licenses/by-sa/3.0/deed.en_US