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040000 tree 2d9231ddb854a9b4cc97cceb112530ce9a4c744f	jdk.compiler
040000 tree 76207162b27f21af0a5297d778b9d3fe9e57c439	jdk.javadoc
040000 tree 7036bc57ef77c0b79a6185ad5edc8c5aebd00d37	jdk.jdeps
040000 tree f6d536f8909f266f88849372a6240048ebd9c900	jdk.jshell
040000 tree 4cf55739f5f6a3974e96026a4db7f3e409fa90a2	sample