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What are some things in the class library you wish more people knew about or used?
(docs.oracle.com)
For discussing Java, the JVM, languages that run on the JVM, and other related technologies.
Those sound useful. I haven't had to do much cross-thread synchronization thankfully, but I have had to use a
BlockingDeque
to check that some events came and in the right order. TheCountDownLatch
andPhaser
may have been better.