Enable some tests after J19 problems were fixed for J21
Two test classes which had redundant default clauses for switch with
record patterns were copied from the java19 to the java21 directory and
the redundant clauses deactivated, i.e. the test now run as originally
intended. For older JDK versions, the old tests still stay active in
order to document the old state of affairs.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
For now, only the "pattern matching for switch" tests from previews 1
and 2 were adjusted to work in preview 3, because guarded patterns were
replaced by 'when' clauses in 'switch' blocks. Therefore, existing test
classes did not compile anymore and had to be replaced by syntactically
upgraded versions with content merged from preview 1 and 2 classes.
Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
Alexander Kriegisch