master
8273157: Add convenience methods to Messager
8334733: Remove obsolete @enablePreview from tests after JDK-8334714
8345804: Update copyright year to 2024 for langtools in files where it was missed
8187443: Forest Consolidation: Move files to unified layout
8194268: Incorrect parameter names for synthetic methods
8241798: Allow enums to have more constants
8336492: Regression in lambda serialization