* dfs: use ReftableConfig() constructor in DfsReftableDatabase
* dfs: use RefDatabase API for exactRef in ReftableBatchRefUpdate
* reftable: add OutputStream argument to ReftableWriter constructor
* reftable: read file footer in ReftableReader#allRefs
* reftable: add ReftableReflogReader

* Fix NoSuchFileException during directory cleanup in RefDirectory
* Externalize warning message in RefDirectory.delete()

* Upgrade maven-compiler-plugin to 3.8.0

* Teach UploadPack "include-tag" in "fetch"
* Avoid using #refs in UploadPack#sendPack

* AdvertiseErrorTest: Open Transport in try-with-resource
* AddCommandTest: Open PrintWriter in try-with-resource
* FileBasedConfigTest: Open FileOutputStream in try-with-resource
* WalkRemoteObjectDatabase: Open auto-closeable resources in try-with-resource
* TransportSftp: Open BufferedReader in try-with-resource
* ReflogReaderTest: Open FileOutputStream in try-with-resource
* ReflogReaderTest: Fix indentation
* ReflogWriterTest: Open FileInputStream in try-with-resource
* TransportHttp: Open auto-closeable resources in try-with-resource
* RebaseCommandTest: Open BufferedReader in try-with-resource
* DirCacheCGitCompatabilityTest: Open BufferedReader in try-with-resource
* LockFile: Open FileInputStream in try-with-resource
* CheckoutCommandTest: Open FileInputStream in try-with-resource
* SmudgeFilter: Fix Integer boxing warning
* Add ConfigConstants.CONFIG_SECTION_LFS

* Fix javadoc in org.eclipse.jgit.http.test
* Fix javadoc in org.eclipse.jgit.http.server
* Fix javadoc in org.eclipse.jgit.http.apache
* Fix javadoc in org.eclipse.jgit.archive
* Fix javadoc in org.eclipse.jgit.ant

* Merge branch 'stable-4.9'
* Remove an unused import from PackParserTest

* Do most %-token substitutions in OpenSshConfig
* Let Jsch know about ~/.ssh/config

* Expose getObjectToTransfer method of FileLfsServlet

* Add missing dependency to slf4j-log4j bridge

* Allow checkout paths without specifying branch name

* PushCertificate: Add toTextWithSignature() method
* PushCertificateParser: Add fromString method
* BaseReceivePack: Add method to override the push cert
* BaseReceivePack: Don't throw from getPushCertificate()
* PushCertificateStore: Return boolean from batch save methods
* Allow saving push certs on a subset of refs

* Avoid storing large packs in block cache during reuse

* cleanup: Remove no-longer needed API compatibility warning filters

* Added the missing export in MANIFEST.MF.

* Fix LockFileTest on Windows

* LogCommand#setMaxCount affects all commits

* cleanup: Silence an unused-parameter warning
* cleanup: Get rid of some unused-warnings
* cleanup: Remove unused parameter in ConsoleCredentialsProvider
* cleanup: Drop unused parameter on DhtPackParser
* cleanup: Remove unneeded parameter to private method in RefUpdateTest
* cleanup: Remove unnecessary @SuppressWarnings