Merge "Make the Reflog a public API again"

24 files changed, 273 insertions, 103 deletions

diff --git a/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java b/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
index 9f5b2f85a6..7b3c717afd 100644
--- a/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
+++ b/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/test/SmartClientSmartServerTest.java
@@ -78,8 +78,6 @@ import org.eclipse.jgit.errors.RepositoryNotFoundException;
 import org.eclipse.jgit.errors.TransportException;
 import org.eclipse.jgit.http.server.GitServlet;
 import org.eclipse.jgit.internal.JGitText;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.junit.TestRng;
 import org.eclipse.jgit.junit.http.AccessEvent;
@@ -88,6 +86,8 @@ import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.NullProgressMonitor;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.StoredConfig;
 import org.eclipse.jgit.revwalk.RevBlob;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Reflog.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Reflog.java
index a09bb11fde..db51a173f9 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Reflog.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Reflog.java
@@ -46,8 +46,8 @@ import java.util.Collection;
 

 import org.eclipse.jgit.api.Git;

 import org.eclipse.jgit.api.ReflogCommand;

-import org.eclipse.jgit.internal.storage.file.ReflogEntry;

 import org.eclipse.jgit.lib.Constants;

+import org.eclipse.jgit.lib.ReflogEntry;

 import org.eclipse.jgit.lib.Repository;

 import org.kohsuke.args4j.Argument;

 

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CherryPickCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CherryPickCommandTest.java
index faaac55ea8..f66661a52f 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CherryPickCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CherryPickCommandTest.java
@@ -56,11 +56,11 @@ import org.eclipse.jgit.api.ResetCommand.ResetType;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.dircache.DirCache;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.FileMode;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.RepositoryState;
 import org.eclipse.jgit.merge.ResolveMerger.MergeFailureReason;
 import org.eclipse.jgit.revwalk.RevCommit;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java
index e5680273c0..79d8f60441 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java
@@ -56,12 +56,12 @@ import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.api.errors.NoMessageException;
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
 import org.eclipse.jgit.errors.MissingObjectException;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.RefUpdate;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.treewalk.TreeWalk;
 import org.eclipse.jgit.util.FS;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/ReflogCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/ReflogCommandTest.java
index 318d1f98b9..b07c7033f5 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/ReflogCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/ReflogCommandTest.java
@@ -47,10 +47,10 @@ import static org.junit.Assert.assertNotNull;
 
 import java.util.Collection;
 
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.lib.ReflogEntry;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/RevertCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/RevertCommandTest.java
index 01aaa7bd71..bb3e7a92e8 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/RevertCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/RevertCommandTest.java
@@ -57,11 +57,11 @@ import org.eclipse.jgit.api.ResetCommand.ResetType;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.dircache.DirCache;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.FileMode;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.RepositoryState;
 import org.eclipse.jgit.merge.ResolveMerger.MergeFailureReason;
 import org.eclipse.jgit.revwalk.RevCommit;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java
index 322d47a091..030dc9f4a1 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java
@@ -54,13 +54,13 @@ import java.util.List;
 
 import org.eclipse.jgit.api.errors.UnmergedPathsException;
 import org.eclipse.jgit.diff.DiffEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevWalk;
 import org.eclipse.jgit.treewalk.TreeWalk;
@@ -442,7 +442,7 @@ public class StashCreateCommandTest extends RepositoryTestCase {
 		assertEquals("content", read(committedFile));
 		validateStashedCommit(stashed);
 
-		ReflogReader reader = new ReflogReader(git.getRepository(),
+		ReflogReader reader = git.getRepository().getReflogReader(
 				Constants.R_STASH);
 		ReflogEntry entry = reader.getLastEntry();
 		assertNotNull(entry);
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashDropCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashDropCommandTest.java
index 43f063f04d..cfad817d23 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashDropCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashDropCommandTest.java
@@ -52,12 +52,12 @@ import java.io.File;
 import java.util.List;
 
 import org.eclipse.jgit.api.errors.JGitInternalException;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.junit.Before;
 import org.junit.Test;
@@ -126,9 +126,9 @@ public class StashDropCommandTest extends RepositoryTestCase {
 		stashRef = git.getRepository().getRef(Constants.R_STASH);
 		assertNull(stashRef);
 
-		ReflogReader reader = new ReflogReader(git.getRepository(),
+		ReflogReader reader = git.getRepository().getReflogReader(
 				Constants.R_STASH);
-		assertTrue(reader.getReverseEntries().isEmpty());
+		assertNull(reader);
 	}
 
 	@Test
@@ -154,9 +154,9 @@ public class StashDropCommandTest extends RepositoryTestCase {
 		assertNull(git.stashDrop().setAll(true).call());
 		assertNull(git.getRepository().getRef(Constants.R_STASH));
 
-		ReflogReader reader = new ReflogReader(git.getRepository(),
+		ReflogReader reader = git.getRepository().getReflogReader(
 				Constants.R_STASH);
-		assertTrue(reader.getReverseEntries().isEmpty());
+		assertNull(reader);
 	}
 
 	@Test
@@ -184,7 +184,7 @@ public class StashDropCommandTest extends RepositoryTestCase {
 		assertNotNull(stashRef);
 		assertEquals(firstStash, stashRef.getObjectId());
 
-		ReflogReader reader = new ReflogReader(git.getRepository(),
+		ReflogReader reader = git.getRepository().getReflogReader(
 				Constants.R_STASH);
 		List<ReflogEntry> entries = reader.getReverseEntries();
 		assertEquals(1, entries.size());
@@ -226,7 +226,7 @@ public class StashDropCommandTest extends RepositoryTestCase {
 		assertNotNull(stashRef);
 		assertEquals(thirdStash, stashRef.getObjectId());
 
-		ReflogReader reader = new ReflogReader(git.getRepository(),
+		ReflogReader reader = git.getRepository().getReflogReader(
 				Constants.R_STASH);
 		List<ReflogEntry> entries = reader.getReverseEntries();
 		assertEquals(2, entries.size());
@@ -284,7 +284,7 @@ public class StashDropCommandTest extends RepositoryTestCase {
 		assertNotNull(stashRef);
 		assertEquals(thirdStash, stashRef.getObjectId());
 
-		ReflogReader reader = new ReflogReader(git.getRepository(),
+		ReflogReader reader = git.getRepository().getReflogReader(
 				Constants.R_STASH);
 		List<ReflogEntry> entries = reader.getReverseEntries();
 		assertEquals(2, entries.size());
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefUpdateTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefUpdateTest.java
index 08e49d3dd5..7388dce237 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefUpdateTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefUpdateTest.java
@@ -61,11 +61,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
 
-import org.eclipse.jgit.internal.storage.file.FileRepository;
-import org.eclipse.jgit.internal.storage.file.LockFile;
-import org.eclipse.jgit.internal.storage.file.RefDirectory;
-import org.eclipse.jgit.internal.storage.file.RefDirectoryUpdate;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.SampleDataRepositoryTestCase;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.Constants;
@@ -75,6 +70,8 @@ import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.RefRename;
 import org.eclipse.jgit.lib.RefUpdate;
 import org.eclipse.jgit.lib.RefUpdate.Result;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevWalk;
@@ -127,14 +124,16 @@ public class RefUpdateTest extends SampleDataRepositoryTestCase {
 		assertNotSame(newid, r.getObjectId());
 		assertSame(ObjectId.class, r.getObjectId().getClass());
 		assertEquals(newid, r.getObjectId());
-		List<org.eclipse.jgit.internal.storage.file.ReflogEntry> reverseEntries1 = db.getReflogReader("refs/heads/abc").getReverseEntries();
-		org.eclipse.jgit.internal.storage.file.ReflogEntry entry1 = reverseEntries1.get(0);
+		List<ReflogEntry> reverseEntries1 = db
+				.getReflogReader("refs/heads/abc").getReverseEntries();
+		ReflogEntry entry1 = reverseEntries1.get(0);
 		assertEquals(1, reverseEntries1.size());
 		assertEquals(ObjectId.zeroId(), entry1.getOldId());
 		assertEquals(r.getObjectId(), entry1.getNewId());
 		assertEquals(new PersonIdent(db).toString(),  entry1.getWho().toString());
 		assertEquals("", entry1.getComment());
-		List<org.eclipse.jgit.internal.storage.file.ReflogEntry> reverseEntries2 = db.getReflogReader("HEAD").getReverseEntries();
+		List<ReflogEntry> reverseEntries2 = db.getReflogReader("HEAD")
+				.getReverseEntries();
 		assertEquals(0, reverseEntries2.size());
 	}
 
@@ -339,8 +338,8 @@ public class RefUpdateTest extends SampleDataRepositoryTestCase {
 
 		// the branch HEAD referred to is left untouched
 		assertEquals(pid, db.resolve("refs/heads/master"));
-		ReflogReader reflogReader = new  ReflogReader(db, "HEAD");
-		org.eclipse.jgit.internal.storage.file.ReflogEntry e = reflogReader.getReverseEntries().get(0);
+		ReflogReader reflogReader = db.getReflogReader("HEAD");
+		ReflogEntry e = reflogReader.getReverseEntries().get(0);
 		assertEquals(pid, e.getOldId());
 		assertEquals(ppid, e.getNewId());
 		assertEquals("GIT_COMMITTER_EMAIL", e.getWho().getEmailAddress());
@@ -369,8 +368,8 @@ public class RefUpdateTest extends SampleDataRepositoryTestCase {
 
 		// the branch HEAD referred to is left untouched
 		assertNull(db.resolve("refs/heads/unborn"));
-		ReflogReader reflogReader = new  ReflogReader(db, "HEAD");
-		org.eclipse.jgit.internal.storage.file.ReflogEntry e = reflogReader.getReverseEntries().get(0);
+		ReflogReader reflogReader = db.getReflogReader("HEAD");
+		ReflogEntry e = reflogReader.getReverseEntries().get(0);
 		assertEquals(ObjectId.zeroId(), e.getOldId());
 		assertEquals(ppid, e.getNewId());
 		assertEquals("GIT_COMMITTER_EMAIL", e.getWho().getEmailAddress());
@@ -706,9 +705,9 @@ public class RefUpdateTest extends SampleDataRepositoryTestCase {
 		ObjectId oldfromId = db.resolve(fromName);
 		ObjectId oldHeadId = db.resolve(Constants.HEAD);
 		writeReflog(db, oldfromId, "Just a message", fromName);
-		List<org.eclipse.jgit.internal.storage.file.ReflogEntry> oldFromLog = db
+		List<ReflogEntry> oldFromLog = db
 				.getReflogReader(fromName).getReverseEntries();
-		List<org.eclipse.jgit.internal.storage.file.ReflogEntry> oldHeadLog = oldHeadId != null ? db
+		List<ReflogEntry> oldHeadLog = oldHeadId != null ? db
 				.getReflogReader(Constants.HEAD).getReverseEntries() : null;
 
 		assertTrue("internal check, we have a log", new File(db.getDirectory(),
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ReflogReaderTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ReflogReaderTest.java
index 65367a8c18..a0dff7ee86 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ReflogReaderTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ReflogReaderTest.java
@@ -55,13 +55,13 @@ import java.io.IOException;
 import java.text.SimpleDateFormat;
 import java.util.List;
 
-import org.eclipse.jgit.internal.storage.file.CheckoutEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.junit.SampleDataRepositoryTestCase;
+import org.eclipse.jgit.lib.CheckoutEntry;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.PersonIdent;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.junit.Test;
 
 public class ReflogReaderTest extends SampleDataRepositoryTestCase {
@@ -97,7 +97,7 @@ public class ReflogReaderTest extends SampleDataRepositoryTestCase {
 	public void testReadOneLine() throws Exception {
 		setupReflog("logs/refs/heads/master", oneLine);
 
-		ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+		ReflogReader reader = new ReflogReaderImpl(db, "refs/heads/master");
 		ReflogEntry e = reader.getLastEntry();
 		assertEquals(ObjectId
 				.fromString("da85355dfc525c9f6f3927b876f379f46ccf826e"), e
@@ -124,7 +124,7 @@ public class ReflogReaderTest extends SampleDataRepositoryTestCase {
 	public void testReadTwoLine() throws Exception {
 		setupReflog("logs/refs/heads/master", twoLine);
 
-		ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+		ReflogReader reader = new ReflogReaderImpl(db, "refs/heads/master");
 		List<ReflogEntry> reverseEntries = reader.getReverseEntries();
 		assertEquals(2, reverseEntries.size());
 		ReflogEntry e = reverseEntries.get(0);
@@ -159,7 +159,7 @@ public class ReflogReaderTest extends SampleDataRepositoryTestCase {
 	@Test
 	public void testReadWhileAppendIsInProgress() throws Exception {
 		setupReflog("logs/refs/heads/master", twoLineWithAppendInProgress);
-		ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+		ReflogReader reader = new ReflogReaderImpl(db, "refs/heads/master");
 		List<ReflogEntry> reverseEntries = reader.getReverseEntries();
 		assertEquals(2, reverseEntries.size());
 		ReflogEntry e = reverseEntries.get(0);
@@ -236,7 +236,7 @@ public class ReflogReaderTest extends SampleDataRepositoryTestCase {
 	public void testSpecificEntryNumber() throws Exception {
 		setupReflog("logs/refs/heads/master", twoLine);
 
-		ReflogReader reader = new ReflogReader(db, "refs/heads/master");
+		ReflogReader reader = new ReflogReaderImpl(db, "refs/heads/master");
 		ReflogEntry e = reader.getReverseEntry(0);
 		assertEquals(
 				ObjectId.fromString("c6734895958052a9dbc396cff4459dc1a25029ab"),
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/ReflogCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/ReflogCommand.java
index 373eb3c645..8cd78aebe1 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/ReflogCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/ReflogCommand.java
@@ -49,9 +49,9 @@ import java.util.Collection;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.api.errors.InvalidRefNameException;
 import org.eclipse.jgit.internal.JGitText;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 
 /**
@@ -96,7 +96,7 @@ public class ReflogCommand extends GitCommand<Collection<ReflogEntry>> {
 		checkCallable();
 
 		try {
-			ReflogReader reader = new ReflogReader(repo, ref);
+			ReflogReader reader = repo.getReflogReader(ref);
 			return reader.getReverseEntries();
 		} catch (IOException e) {
 			throw new InvalidRefNameException(MessageFormat.format(
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/StashDropCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/StashDropCommand.java
index a3779103fc..e4431c37b1 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/StashDropCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/StashDropCommand.java
@@ -54,13 +54,13 @@ import org.eclipse.jgit.api.errors.InvalidRefNameException;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.errors.LockFailedException;
 import org.eclipse.jgit.internal.JGitText;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.internal.storage.file.ReflogWriter;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.RefUpdate;
 import org.eclipse.jgit.lib.RefUpdate.Result;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.util.FileUtils;
 
@@ -181,9 +181,9 @@ public class StashDropCommand extends GitCommand<ObjectId> {
 			return null;
 		}
 
-		ReflogReader reader = new ReflogReader(repo, R_STASH);
 		List<ReflogEntry> entries;
 		try {
+			ReflogReader reader = repo.getReflogReader(R_STASH);
 			entries = reader.getReverseEntries();
 		} catch (IOException e) {
 			throw new JGitInternalException(JGitText.get().stashDropFailed, e);
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/StashListCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/StashListCommand.java
index 3d498fc127..bbbb7ace3d 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/StashListCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/StashListCommand.java
@@ -53,8 +53,8 @@ import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.api.errors.InvalidRefNameException;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.internal.JGitText;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
 import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.ReflogEntry;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevWalk;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRepository.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRepository.java
index e2b9ddd2f0..122f6d3d19 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRepository.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRepository.java
@@ -47,9 +47,9 @@ import java.io.IOException;
 import java.text.MessageFormat;
 
 import org.eclipse.jgit.internal.JGitText;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.RefUpdate;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.StoredConfig;
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/CheckoutEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/CheckoutEntryImpl.java
index 7f3a398359..e968119ad9 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/CheckoutEntry.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/CheckoutEntryImpl.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011, Robin Rosenberg <robin.rosenberg@dewire.com>
+ * Copyright (C) 2011-2013, Robin Rosenberg <robin.rosenberg@dewire.com>
  * and other copyright owners as documented in the project's IP log.
  *
  * This program and the accompanying materials are made available
@@ -43,17 +43,20 @@
 
 package org.eclipse.jgit.internal.storage.file;
 
+import org.eclipse.jgit.lib.CheckoutEntry;
+import org.eclipse.jgit.lib.ReflogEntry;
+
 /**
  * Parsed information about a checkout.
  */
-public class CheckoutEntry {
+public class CheckoutEntryImpl implements CheckoutEntry {
 	static final String CHECKOUT_MOVING_FROM = "checkout: moving from "; //$NON-NLS-1$
 
 	private String from;
 
 	private String to;
 
-	CheckoutEntry(ReflogEntry reflogEntry) {
+	CheckoutEntryImpl(ReflogEntry reflogEntry) {
 		String comment = reflogEntry.getComment();
 		int p1 = CHECKOUT_MOVING_FROM.length();
 		int p2 = comment.indexOf(" to ", p1); //$NON-NLS-1$
@@ -62,16 +65,10 @@ public class CheckoutEntry {
 		to = comment.substring(p2 + " to ".length(), p3); //$NON-NLS-1$
 	}
 
-	/**
-	 * @return the name of the branch before checkout
-	 */
 	public String getFromBranch() {
 		return from;
 	}
 
-	/**
-	 * @return the name of the branch after checkout
-	 */
 	public String getToBranch() {
 		return to;
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
index 95c4c1228f..364fdeb4a1 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/FileRepository.java
@@ -66,6 +66,7 @@ import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.RefDatabase;
 import org.eclipse.jgit.lib.RefUpdate;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.storage.file.FileBasedConfig;
 import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
@@ -414,7 +415,7 @@ public class FileRepository extends Repository {
 	public ReflogReader getReflogReader(String refName) throws IOException {
 		Ref ref = getRef(refName);
 		if (ref != null)
-			return new ReflogReader(this, ref.getName());
+			return new ReflogReaderImpl(this, ref.getName());
 		return null;
 	}
 }
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
index 9950819cbf..ccf35e8968 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/GC.java
@@ -88,6 +88,7 @@ import org.eclipse.jgit.lib.ProgressMonitor;
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.Ref.Storage;
 import org.eclipse.jgit.lib.RefDatabase;
+import org.eclipse.jgit.lib.ReflogEntry;
 import org.eclipse.jgit.revwalk.ObjectWalk;
 import org.eclipse.jgit.revwalk.RevObject;
 import org.eclipse.jgit.revwalk.RevWalk;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogEntryImpl.java
index fb48519439..60f04b8d1f 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogEntry.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogEntryImpl.java
@@ -47,15 +47,17 @@ package org.eclipse.jgit.internal.storage.file;
 import java.io.Serializable;
 
 import org.eclipse.jgit.internal.JGitText;
+import org.eclipse.jgit.lib.CheckoutEntry;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.PersonIdent;
+import org.eclipse.jgit.lib.ReflogEntry;
 import org.eclipse.jgit.util.RawParseUtils;
 
 /**
  * Parsed reflog entry
  */
-public class ReflogEntry implements Serializable {
+public class ReflogEntryImpl implements Serializable, ReflogEntry {
 	private static final long serialVersionUID = 1L;
 
 	private ObjectId oldId;
@@ -66,7 +68,7 @@ public class ReflogEntry implements Serializable {
 
 	private String comment;
 
-	ReflogEntry(byte[] raw, int pos) {
+	ReflogEntryImpl(byte[] raw, int pos) {
 		oldId = ObjectId.fromString(raw, pos);
 		pos += Constants.OBJECT_ID_STRING_LENGTH;
 		if (raw[pos++] != ' ')
@@ -88,29 +90,29 @@ public class ReflogEntry implements Serializable {
 		}
 	}
 
-	/**
-	 * @return the commit id before the change
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogEntry#getOldId()
 	 */
 	public ObjectId getOldId() {
 		return oldId;
 	}
 
-	/**
-	 * @return the commit id after the change
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogEntry#getNewId()
 	 */
 	public ObjectId getNewId() {
 		return newId;
 	}
 
-	/**
-	 * @return user performing the change
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogEntry#getWho()
 	 */
 	public PersonIdent getWho() {
 		return who;
 	}
 
-	/**
-	 * @return textual description of the change
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogEntry#getComment()
 	 */
 	public String getComment() {
 		return comment;
@@ -123,13 +125,12 @@ public class ReflogEntry implements Serializable {
 				+ ", " + getComment() + "]";
 	}
 
-	/**
-	 * @return a {@link CheckoutEntry} with parsed information about a branch
-	 *         switch, or null if the entry is not a checkout
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogEntry#parseCheckout()
 	 */
 	public CheckoutEntry parseCheckout() {
-		if (getComment().startsWith(CheckoutEntry.CHECKOUT_MOVING_FROM))
-			return new CheckoutEntry(this);
+		if (getComment().startsWith(CheckoutEntryImpl.CHECKOUT_MOVING_FROM))
+			return new CheckoutEntryImpl(this);
 		else
 			return null;
 	}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogReader.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogReaderImpl.java
index c814cb4196..dadc631194 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogReader.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogReaderImpl.java
@@ -1,5 +1,4 @@
 /*
- * Copyright (C) 2009, Robin Rosenberg
  * Copyright (C) 2009, Robin Rosenberg <robin.rosenberg@dewire.com>
  * and other copyright owners as documented in the project's IP log.
  *
@@ -52,6 +51,8 @@ import java.util.Collections;
 import java.util.List;
 
 import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.ReflogEntry;
+import org.eclipse.jgit.lib.ReflogReader;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.util.IO;
 import org.eclipse.jgit.util.RawParseUtils;
@@ -59,42 +60,33 @@ import org.eclipse.jgit.util.RawParseUtils;
 /**
  * Utility for reading reflog entries
  */
-public class ReflogReader {
+class ReflogReaderImpl implements ReflogReader {
 	private File logName;
 
 	/**
 	 * @param db
 	 * @param refname
 	 */
-	public ReflogReader(Repository db, String refname) {
+	ReflogReaderImpl(Repository db, String refname) {
 		logName = new File(db.getDirectory(), Constants.LOGS + '/' + refname);
 	}
 
-	/**
-	 * Get the last entry in the reflog
-	 *
-	 * @return the latest reflog entry, or null if no log
-	 * @throws IOException
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogReaader#getLastEntry()
 	 */
 	public ReflogEntry getLastEntry() throws IOException {
 		return getReverseEntry(0);
 	}
 
-	/**
-	 * @return all reflog entries in reverse order
-	 * @throws IOException
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogReaader#getReverseEntries()
 	 */
 	public List<ReflogEntry> getReverseEntries() throws IOException {
 		return getReverseEntries(Integer.MAX_VALUE);
 	}
 
-	/**
-	 * Get specific entry in the reflog relative to the last entry which is
-	 * considered entry zero.
-	 *
-	 * @param number
-	 * @return reflog entry or null if not found
-	 * @throws IOException
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogReaader#getReverseEntry(int)
 	 */
 	public ReflogEntry getReverseEntry(int number) throws IOException {
 		if (number < 0)
@@ -112,17 +104,14 @@ public class ReflogReader {
 		while (rs >= 0) {
 			rs = RawParseUtils.prevLF(log, rs);
 			if (number == current)
-				return new ReflogEntry(log, rs < 0 ? 0 : rs + 2);
+				return new ReflogEntryImpl(log, rs < 0 ? 0 : rs + 2);
 			current++;
 		}
 		return null;
 	}
 
-	/**
-	 * @param max
-	 *            max number of entries to read
-	 * @return all reflog entries in reverse order
-	 * @throws IOException
+	/* (non-Javadoc)
+	 * @see org.eclipse.jgit.internal.storage.file.ReflogReaader#getReverseEntries(int)
 	 */
 	public List<ReflogEntry> getReverseEntries(int max) throws IOException {
 		final byte[] log;
@@ -136,7 +125,7 @@ public class ReflogReader {
 		List<ReflogEntry> ret = new ArrayList<ReflogEntry>();
 		while (rs >= 0 && max-- > 0) {
 			rs = RawParseUtils.prevLF(log, rs);
-			ReflogEntry entry = new ReflogEntry(log, rs < 0 ? 0 : rs + 2);
+			ReflogEntry entry = new ReflogEntryImpl(log, rs < 0 ? 0 : rs + 2);
 			ret.add(entry);
 		}
 		return ret;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogWriter.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogWriter.java
index 5dc017cd97..9ec35075d1 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogWriter.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/ReflogWriter.java
@@ -67,6 +67,7 @@ import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.RefUpdate;
+import org.eclipse.jgit.lib.ReflogEntry;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.util.FS;
 import org.eclipse.jgit.util.FileUtils;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java
new file mode 100644
index 0000000000..58f17d6f4c
--- /dev/null
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/CheckoutEntry.java
@@ -0,0 +1,18 @@
+package org.eclipse.jgit.lib;
+
+/**
+ * Parsed information about a checkout.
+ */
+public interface CheckoutEntry {
+
+	/**
+	 * @return the name of the branch before checkout
+	 */
+	public abstract String getFromBranch();
+
+	/**
+	 * @return the name of the branch after checkout
+	 */
+	public abstract String getToBranch();
+
+}
\ No newline at end of file
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
new file mode 100644
index 0000000000..97875832a9
--- /dev/null
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2011-2013, Robin Rosenberg <robin.rosenberg@dewire.com>
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.eclipse.jgit.lib;
+
+import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.lib.PersonIdent;
+
+/**
+ * Parsed reflog entry
+ */
+public interface ReflogEntry {
+
+	/**
+	 * @return the commit id before the change
+	 */
+	public abstract ObjectId getOldId();
+
+	/**
+	 * @return the commit id after the change
+	 */
+	public abstract ObjectId getNewId();
+
+	/**
+	 * @return user performing the change
+	 */
+	public abstract PersonIdent getWho();
+
+	/**
+	 * @return textual description of the change
+	 */
+	public abstract String getComment();
+
+	/**
+	 * @return a {@link CheckoutEntry} with parsed information about a branch
+	 *         switch, or null if the entry is not a checkout
+	 */
+	public abstract CheckoutEntry parseCheckout();
+
+}
\ No newline at end of file
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java
new file mode 100644
index 0000000000..563ad497de
--- /dev/null
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogReader.java
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2013, Robin Rosenberg <robin.rosenberg@dewire.com>
+ * and other copyright owners as documented in the project's IP log.
+ *
+ * This program and the accompanying materials are made available
+ * under the terms of the Eclipse Distribution License v1.0 which
+ * accompanies this distribution, is reproduced below, and is
+ * available at http://www.eclipse.org/org/documents/edl-v10.php
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ *
+ * - Neither the name of the Eclipse Foundation, Inc. nor the
+ *   names of its contributors may be used to endorse or promote
+ *   products derived from this software without specific prior
+ *   written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.eclipse.jgit.lib;
+
+import java.io.IOException;
+import java.util.List;
+
+/**
+ * Utility for reading reflog entries
+ */
+public interface ReflogReader {
+
+	/**
+	 * Get the last entry in the reflog
+	 *
+	 * @return the latest reflog entry, or null if no log
+	 * @throws IOException
+	 */
+	public abstract ReflogEntry getLastEntry() throws IOException;
+
+	/**
+	 * @return all reflog entries in reverse order
+	 * @throws IOException
+	 */
+	public abstract List<ReflogEntry> getReverseEntries() throws IOException;
+
+	/**
+	 * Get specific entry in the reflog relative to the last entry which is
+	 * considered entry zero.
+	 *
+	 * @param number
+	 * @return reflog entry or null if not found
+	 * @throws IOException
+	 */
+	public abstract ReflogEntry getReverseEntry(int number) throws IOException;
+
+	/**
+	 * @param max
+	 *            max number of entries to read
+	 * @return all reflog entries in reverse order
+	 * @throws IOException
+	 */
+	public abstract List<ReflogEntry> getReverseEntries(int max)
+			throws IOException;
+
+}
\ No newline at end of file
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
index de14282cfd..79f02c0230 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/Repository.java
@@ -76,9 +76,6 @@ import org.eclipse.jgit.events.IndexChangedListener;
 import org.eclipse.jgit.events.ListenerList;
 import org.eclipse.jgit.events.RepositoryEvent;
 import org.eclipse.jgit.internal.JGitText;
-import org.eclipse.jgit.internal.storage.file.CheckoutEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogEntry;
-import org.eclipse.jgit.internal.storage.file.ReflogReader;
 import org.eclipse.jgit.revwalk.RevBlob;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevObject;
@@ -757,7 +754,7 @@ public abstract class Repository {
 
 	private String resolveReflogCheckout(int checkoutNo)
 			throws IOException {
-		List<ReflogEntry> reflogEntries = new ReflogReader(this, Constants.HEAD)
+		List<ReflogEntry> reflogEntries = getReflogReader(Constants.HEAD)
 				.getReverseEntries();
 		for (ReflogEntry entry : reflogEntries) {
 			CheckoutEntry checkout = entry.parseCheckout();
@@ -778,7 +775,7 @@ public abstract class Repository {
 					JGitText.get().invalidReflogRevision, time));
 		}
 		assert number >= 0;
-		ReflogReader reader = new ReflogReader(this, ref.getName());
+		ReflogReader reader = getReflogReader(ref.getName());
 		ReflogEntry entry = reader.getReverseEntry(number);
 		if (entry == null)
 			throw new RevisionSyntaxException(MessageFormat.format(