> This PR suggests introducing an internal class in `java.base` to simplify the > use of some `MethodHandles.Lookup` operations. > > While the utility of the methods might appear to be limited in classes with > many static `VarHandle`/`MethodHandle` variables, it should be noted that the > class files become smaller and simpler. Here are some examples: > > | Class File | Base [Bytes] | Patch > [Byte] | > | --------------------------------| ------------- | ------------ | > | FutureTask.class | 10255 | > 10154 | > | AtomicBoolean.class | 5364 | > 5161 | > |AtomicMarkableReference.class | 3890 | 3687 | > >  > > The new `MethodHandlesInternal.class` file is of size 2012 bytes. > > In total for `java.base` we have: > > | Build map "jdk" | Size [Bytes] | > | ---------------| ------------- | > | Base | 5963657 | > | Patch | 5962751 | > | Delta | 906| > > For 60 billion instances, this represents 54 TB.
Per Minborg has updated the pull request incrementally with one additional commit since the last revision: Rename and reformat ------------- Changes: - all: https://git.openjdk.org/jdk/pull/20972/files - new: https://git.openjdk.org/jdk/pull/20972/files/87d7a477..1dee24ab Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=20972&range=01 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=20972&range=00-01 Stats: 98 lines in 31 files changed: 32 ins; 3 del; 63 mod Patch: https://git.openjdk.org/jdk/pull/20972.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20972/head:pull/20972 PR: https://git.openjdk.org/jdk/pull/20972
