* Prepare 5.11.0-SNAPSHOT builds

* Don't install 3rd party dependency bundles via features

* Remove unused imports
* Silence API warnings
* Remove erraneously merged source features

* Merge branch 'stable-5.3' into stable-5.4

* 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

* Error Prone: Increase severity of NonOverridingEquals to ERROR
* Error Prone: Increase severity of ImmutableEnumChecker to ERROR
* GitDateParser#ParseableSimpleDateFormat: Make formatStr private final
* BatchRefUpdateTest: Suppress ImmutableEnumChecker warning
* PacketLineIn: Suppress comparison warnings for END and DELIM
* FileSnapshot#toString: Suppress ReferenceEquality warnings
* Blame: Suppress ReferenceEquality warning for RevCommit instances

* Capture reason for result of FileSnapshot#isModified
* Skip FileSnapshotTest#testSimulatePackfileReplacement on Windows

* PackFile: report correct message for checksum mismatch

* ReceivePackAdvertiseRefsHookTest: Open TestRepository in try-with-resource
* SubmoduleStatusTest: Open TestRepository in try-with-resource
* UploadPackTest: Open TestRepository in try-with-resource
* PackParserTest: Open TestRepository in try-with-resource
* SmartClientSmartServerTest: Open TestRepository in try-with-resource
* Stop using deprecated methods of RemoteSetUrlCommand/RemoteRemoveCommand
* SmartClientSmartServerTest: Stop using deprecated Repository#hasObject
* DumbClientSmartServerTest: Open TestRepository in try-with-resource
* DumbClientDumbServerTest: Open TestRepository in try-with-resource
* DirCacheCheckoutTest: Open TestRepository in try-with-resource
* HttpTestCase#fsck: Open TestRepository in try-with-resource

* TextBuiltin: Default to UTF-8 when i18n.logOutputEncoding is not set

* Prepare 4.9.6-SNAPSHOT builds

* Merge branch 'stable-5.0'

* Allow overriding DfsPackDescription comparator for scanning packs
* Move DfsPackDescription comparators to common location
* Use Comparators for PackSource
* DfsPackDescription: Disallow null PackSource

* PackInserter: Ensure objects are written at the end of the pack
* ObjectInserter: Add warning about mixing read-back with writes

* Fix javadoc in org.eclipse.jgit storage/reftable package

* ObjectDirectory: Add pack directory getter

* dfs: Fix default DfsStreamKey to include DfsRepositoryDescription
* dfs: Shrink DfsPackDescription.sizeMap storage

* Add --match option for `jgit describe` to CLI
* Fix bug in multiple tag handling on DescribeCommand

* Fix hamcrest dependency in org.eclipse.jgit.ant.test

* Don't use deprecated LockFile constructor
* Fix warnings about unchecked conversion of MergeResult
* MockServletConfig: Fix warning about unchecked conversion of Enumeration
* HugeFileTest: Make Git a class member and open in try-with-resource
* Suppress "unchecked cast" warnings related to UploadPackFactory.DISABLED
* DiffAlgorithms: Fix warnings about variable hiding
* DirCacheBasicTest: Open ObjectInserter.Formatter in try-with-resource
* DirCacheBuilderIteratorTest: Open TreeWalk in try-with-resource
* DirCacheCGitCompatabilityTest: Open TreeWalk in try-with-resource
* DirCacheCheckoutMaliciousPathTest: Open Git and RevWalk in t-w-r
* DirCacheIteratorTest: Open TreeWalk instances in try-with-resource
* ForPathTest: Open TreeWalk in try-with-resource
* GitConstructionTest: Open Git instance in try-with-resource
* IndexDiffTest: Open Git instances in try-with-resources
* ManifestParserTest: Don't use deprecated StringBufferInputStream
* InMemoryRepository: Remove unused RevWalk from batch method signature

* ConcurrentRepackTest: Don't use deprecated WindowCache.reconfigure
* ConcurrentRepackTest: Open RevWalk in try-with-resource
* CommitOnlyTest: Open RevWalk in try-with-resource
* UnpackedObjectTest: Create ObjectInserter.Formatter in try-with-resource
* FileRepositoryBuilderTest: Use try-with-resource for auto-closeables
* RepositorySetupWorkDirTest: Fix "resource leak" warnings

* Avoid looking at UNREACHABLE_GARBAGE for client have lines
* Simplify UploadPack by parsing wants separately from haves

* Enable writing bitmaps during GC by default.
* Enable writing pack indexes with bitmaps in the GC.
* Enable serving upload requests using bitmaps.
* Support creating pack bitmap indexes in PackWriter.
* Added read/write support for pack bitmap index.

* Get rid of warnings about empty statments
* Removed unused parameters from private methods
* cleanup: Remove unused declarations
* Make FS OS X detection work for OpenJDK

* Update tycho version to 0.14.1

* Reset SSH connection and credentials on "Auth fail"