master
8187443: Forest Consolidation: Move files to unified layout
8213263: fix legal headers in test/langtools
8218152: [javac] fails and exits with no error if a bad annotation processor provided
8198314: javac hidden options violate standard syntax for options
8200166: Repeating annotations refering to to-be-generated classes don't work
8322883: [BACKOUT] 8225377: type annotations are not visible to javac plugins across compilation boundaries