Dotty

Add class parameters, flags, and privateWithin to newClass in reflect API #33844

Job	Run time
test_non_bootstrapped	0s
test	34m 51s
test_scala2_library_tasty	0s
test_windows_fast	24m 44s
MiMa	10m 28s
test_windows_full	0s
community_build_a	51m 50s
community_build_b	1h 36m 40s
community_build_c	1h 1m 10s
test_sbt	18m 23s
build-msi-package	0s
test_java8	0s
build-sdk-package / build	7m 42s
test-msi-package	0s
build-chocolatey-package / build	19s
test-chocolatey-package	0s
publish_nightly	0s
publish_release	0s
nightly_documentation	0s
open_issue_on_failure	0s
	5h 6m 7s

Provide feedback