In this chapter, you will learn:
The new platform logging API
Command-line options for JVM logging
JDK 9 has overhauled the logging systems for platform classes (JDK classes) and JVM components. There is a new API that lets you specify a logging framework of your choice as logging backend for logging messages from platform classes. There is also a new command-line option that lets you access messages from all JVM components. In this chapter, I describe both logging facilities in detail.
Platform Logging API
Java SE 9 has added a platform logging API that can be used to specify a logger, for example, ...