Rework sun.misc.Unsafe usages so that we directly refer to sun.misc.Unsafe, and call getObject on it natively instead of through reflection. #1722
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Rework sun.misc.Unsafe usages so that we directly refer to sun.misc.Unsafe, and call getObject on it natively instead of through reflection.
Calling getObject through reflection breaks Azul JVMs, because the staticFieldBase is a funny "not object", but when passed through reflection it tries to become an Object and fails.
Retrieval of the unsafe is based on how other google open source projects do it, see for example AbstractFuture, UnsignedBytes, and protobufs.
Fixes #1719, and properly fixes #1672.
(Note that this change also bumps the Github Action's bazel version from 4.2.2 to 6.1.2, because somewhere along the way from 4.2.2->6.1.2, Bazel fixed the
--javacopts="--release 8"option to also allowsun.misc.Unsafe.)