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Improve Launch Times On Java 13 With Application Class-Data Sharing#post#java‑10 #java‑12 #java‑13 #performance
On 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.
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Definitive Guide To Java 12#post#java‑12 #migration
Detailed Java 12 guide: migration, versions; switch expressions, teeing collectors, indenting/transforming strings (and more); default CDS, Shenandoah, G1.
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Teeing Collector in Java 12#post#java‑12 #streams
The teeing collector, available since Java 12 as Collectors::teeing, forwards its input to two other collectors before merging their results with a function.
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Java 12 Experiments (Live Stream)#video#java‑12
In my first live stream ever (yay!), we explored Java 12's API improvements
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First Contact with Switch Expressions in Java 12#video#java‑12 #switch
With Java 12, switch is no longer just a statement, but becomes an expression. Let's take a look!