Definitive Guide To Java 13#postA detailed guide to Java 13: text blocks, switch expressions with yield, ZGC, dynamic AppCDS archives
Improve Launch Times On Java 13 With Application Class-Data Sharing#postOn Java 10+, you can use application class-data sharing to reduce launch times, response time outliers, and memory footprint. By archiving class data with -Xshare:dump and loading it with -Xshare:on, the JVM's class loading workload can be reduced considerably.
Definitive Guide To Switch Expressions In Java 13#postJava 13 finalized switch expressions. Together with a new lambda-style arrow syntax, this makes switch more expressive and less error-prone.
Definitive Guide To Text Blocks In Java 13#postJava 13 introduces text blocks: string literals that span multiple lines. Learn about syntax, indentation, escape sequences, and formatting.