On Wednesday, November 5th, 2025, NLJUG will be hosting expert-level pre-conference Masterclasses as part of J-Fall 2025!

These 4-hour sessions will offer deep insights into the latest Java technologies and trends, providing a unique opportunity to learn from top industry experts. Details about the location and speakers will be announced soon, so make sure to stay tuned and follow our socials for the latest updates!

Don’t miss out on this fantastic opportunity to enhance your Java knowledge and connect with the community ahead of the main event!