learn.java is a public Telegram group — anyone can join without invitation. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. You can leave at any time with a single tap. With 4,771 members, it is an established community.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside learn.java can see your username only if you post — your membership is not visible to anyone outside the group.

learn.java is a Telegram group for anyone interested in java and programming. Members can expect regular discussions on learning and beginners, along with development to research.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. learn.java currently has 4,771 members, last verified 24 May 2026. If you've joined learn.java and noticed something suspicious — a review on this page helps others stay safe.