Improve Java Startup Time: JEP Draft: (Draft) Method Profiles in CDs Archives

Store method profiles from training runs in the CDS archive, thereby enabling the JIT to begin compiling earlier during warmup. This enhancement to CDS is part of Project Leyden. Read more


Java Collectors

To be 100% clear this post is not about Java Garbage collector neither Java getting your money :D. Java 8 introduced Collectors, but still m... (more…)

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Java’s Unspeakable Types

It obviously cannot be any type that we ordinarily encounter. A variable of type String cannot hold a value of type Object — the Liskov substitution properties simply do not work that way round. The… (more…)

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