hello guys am new here and I want to ask is this course updated and can it help me to know all java things to be java developer?
It’s not “updated” but it’s also not “outdated”.
You can find an overview of the course contents on the bundles page and the pages for the courses behind the three courses’ tiles.
Well in case you are not sure, you can check out the 1st part of the course on YouTube. Here is the link: Java Tutorial for Beginners  - YouTube