java Platform

Boost java application throughput with IBM Semeru Runtimes – learn how the –Xtune:throughput flag, shared classes cache, and native crypto acceleration deliver higher performance while keeping startup, rampup, and memory footprint low.

Discover how to optimize Eclipse OpenJ9 garbage collection policies, tune java heap configurations, reduce pause times, and improve JVM performance for large-scale applications.

Discover expert java API design techniques to ensure compatibility in modular and non-modular environments, improve developer productivity, follow best practices for enterprise and cloud applications, and create scalable, maintainable, and globally accessible java APIs.

Explore java stream and lambda expression alternatives to traditional for loops, with practical examples for functional programming, cleaner iteration, improved readability, better maintainability, and modern java best practices for enterprise and cloud-native applications.

APIs that are easy to use for simple cases, but also powerful enough for complex ones.

Learn how to use auto-complete and add JAR files, classes, and modules to sessions.

Learn how this read-eval-print loop environment can help you explore new features in a fast way.

Simplify everyday coding and prepare the way for using pattern matching.

Explore this convenient java 11 feature that allows you to directly run a java source code file without compilation.

Explore new classes, security features, HTTP Client, and a no-compile code launch technique that every developer should know.