Find out how the Java Date and Time API addresses the need for a more robust date and time infrastructure in Java SE, then familiarize yourself with the java.time classes you're most likely to use ...

AWS Lambda SnapStart cuts Java startup times by initializing Java functions ahead of time and caching a snapshot of the initialized execution environment.

Azure Functions, Microsoft’s platform for building serverless applications, has long supported a variety of programming languages but it’s adding an important one today: Java.