What's new in Java 9?

Java 8 was released 3 years ago. Are you ready to meet Java 9?

Do you know about changes in Collections, Stream API, Concurrency, Optional?

What's new default GC?

When it's better?

What's multi-release jar?

What changes made Java faster and why?

Iurii Chulovskyi, senior software engineer @ Guidewire will help you with finding answers for all these questions!