RFR: 8296805: ctw build is broken

[Vladimir Kozlov]

On Thu, 10 Nov 2022 18:14:53 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> test/hotspot/jtreg/testlibrary/ctw/Makefile line 50:
>> 
>>> 48:     $(TESTLIBRARY_DIR)/jtreg \
>>> 49:     -maxdepth 1 -name '*.java')
>>> 50: WB_SRC_FILES = $(shell find $(TESTLIBRARY_DIR)/jdk/test/lib/compiler $(TESTLIBRARY_DIR)/jdk/test/whitebox -name '*.java')
>> 
>> I think `$(TESTLIBRARY_DIR)/sun/hotspot` should be removed.
>> [JDK-8067223](https://bugs.openjdk.org/browse/JDK-8067223) left copy of WB there because some tests were still using it. But recent @coleenp changes [JDK-8271707](https://bugs.openjdk.org/browse/JDK-8271707) and followed [JDK-8275662](https://bugs.openjdk.org/browse/JDK-8275662) removed duplicated WB in `sun/hotspot`.
>
> NM that. I looked on description in JBS and saw that you need CompilerUtils.java which is in `jdk/test/lib/compiler`.
> I will run our internal testing.

I looked and `ClassTransformer.java` (which needs `CompilerUtils.java`) is recent addition: [JDK-8240908](https://bugs.openjdk.org/browse/JDK-8240908)
That is why CTW did not need `CompilerUtils.java` before.

-------------

PR: https://git.openjdk.org/jdk/pull/11090