On Tue, 17 Jan 2023 08:30:58 GMT, Sergey Tsypanov <stsypa...@openjdk.org> wrote:
>>> > Do you see any concrete examples of classes in the JDK that could benefit >>> > from a "VarHandlization"? >>> >>> `ImageOutputStreamImpl` and `ImageInputStreamImpl` in >>> `javax.imageio.stream` have some very similar code that might benefit. Also >>> `DataInputStream` and `DataOutpuStream`could possibly use `Bits` directly. >> >> Thanks @j3graham > > @minborg I guess that the same can be done for `MethodHandles.readInt()`, > `ByteBuffer.getInt()`, `AESCrypt.implEncryptBlock()`. Btw, I see that unlike > original code `VarHandle.get()` returns Object, not primitive. Won't we have > excessive allocation with this change? @stsypanov `VarHandle.get()` is a polymorphic signature method, which means that a call `(int) INT.get(b, off)` will invoke a method with a signature of `int VarHandle::get(byte[], int)` ------------- PR: https://git.openjdk.org/jdk/pull/11840
