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JVM Tool Interface

Posted on 2016-05-05

At school, I gave a short, roughly 15-minute talk on JVM Tool Interface. It’s a part of the JVM that people use to build debuggers, profilers, and similar tools that affect or observe the running JVM. I focused mostly on the interesting technical parts: the architecture, how do they make the JVM run fast while being instrumented, how they deal with native code, and such.