We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
if instance exists, you don't need to create another one, just use the current instance, that's the point of singleton ---- only create a new instance when there is NO instance at all
Cookie support is required to access HackerRank
Seems like cookies are disabled on this browser, please enable them to open this website
Java Singleton Pattern
You are viewing a single comment's thread. Return to all comments →
if instance exists, you don't need to create another one, just use the current instance, that's the point of singleton ---- only create a new instance when there is NO instance at all