diff --git a/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitAddTask.java b/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitAddTask.java
index fdd419bd6..db6f008a1 100644
--- a/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitAddTask.java
+++ b/org.eclipse.jgit.ant/src/org/eclipse/jgit/ant/tasks/GitAddTask.java
@@ -54,9 +54,9 @@
 import org.eclipse.jgit.api.AddCommand;
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.api.errors.GitAPIException;
-import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.RepositoryCache;
+import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
 import org.eclipse.jgit.util.FS;
 
 /**
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitSmartHttpTools.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitSmartHttpTools.java
index d8cd61df8..03c9d8da6 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitSmartHttpTools.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/GitSmartHttpTools.java
@@ -43,15 +43,15 @@
 
 package org.eclipse.jgit.http.server;
 
-import static org.eclipse.jgit.http.server.ServletUtils.ATTRIBUTE_HANDLER;
-import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_SIDE_BAND;
-import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_SIDE_BAND_64K;
-import static org.eclipse.jgit.transport.GitProtocolConstants.CAPABILITY_SIDE_BAND_64K;
-import static org.eclipse.jgit.transport.SideBandOutputStream.CH_ERROR;
-import static org.eclipse.jgit.transport.SideBandOutputStream.SMALL_BUF;
 import static javax.servlet.http.HttpServletResponse.SC_FORBIDDEN;
 import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
 import static javax.servlet.http.HttpServletResponse.SC_NOT_FOUND;
+import static org.eclipse.jgit.http.server.ServletUtils.ATTRIBUTE_HANDLER;
+import static org.eclipse.jgit.transport.GitProtocolConstants.CAPABILITY_SIDE_BAND_64K;
+import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_SIDE_BAND;
+import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_SIDE_BAND_64K;
+import static org.eclipse.jgit.transport.SideBandOutputStream.CH_ERROR;
+import static org.eclipse.jgit.transport.SideBandOutputStream.SMALL_BUF;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexGroupFilter.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexGroupFilter.java
index 2d466e2bc..2414660a0 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexGroupFilter.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexGroupFilter.java
@@ -43,6 +43,8 @@
 
 package org.eclipse.jgit.http.server.glue;
 
+import static java.lang.Integer.valueOf;
+
 import java.io.IOException;
 import java.text.MessageFormat;
 
@@ -53,8 +55,6 @@
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
 
-import static java.lang.Integer.valueOf;
-
 import org.eclipse.jgit.http.server.HttpServerText;
 
 /**
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/AsIsFileService.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/AsIsFileService.java
index 43a7e246d..4ef2a7c4c 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/AsIsFileService.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/AsIsFileService.java
@@ -47,8 +47,8 @@
 
 import org.eclipse.jgit.http.server.GitServlet;
 import org.eclipse.jgit.lib.Config;
-import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
 import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultReceivePackFactory.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultReceivePackFactory.java
index df876ba43..8c39b7997 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultReceivePackFactory.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultReceivePackFactory.java
@@ -46,9 +46,9 @@
 import javax.servlet.http.HttpServletRequest;
 
 import org.eclipse.jgit.lib.Config;
+import org.eclipse.jgit.lib.Config.SectionParser;
 import org.eclipse.jgit.lib.PersonIdent;
 import org.eclipse.jgit.lib.Repository;
-import org.eclipse.jgit.lib.Config.SectionParser;
 import org.eclipse.jgit.transport.ReceivePack;
 import org.eclipse.jgit.transport.resolver.ReceivePackFactory;
 import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultUploadPackFactory.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultUploadPackFactory.java
index 76f40c58a..34c069e0e 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultUploadPackFactory.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/resolver/DefaultUploadPackFactory.java
@@ -46,8 +46,8 @@
 import javax.servlet.http.HttpServletRequest;
 
 import org.eclipse.jgit.lib.Config;
-import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.UploadPack;
 import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
 import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
diff --git a/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/server/ClientVersionUtilTest.java b/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/server/ClientVersionUtilTest.java
index a8c604ce6..c7260e325 100644
--- a/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/server/ClientVersionUtilTest.java
+++ b/org.eclipse.jgit.http.test/tst/org/eclipse/jgit/http/server/ClientVersionUtilTest.java
@@ -43,11 +43,11 @@
 
 package org.eclipse.jgit.http.server;
 
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
 import static org.eclipse.jgit.http.server.ClientVersionUtil.hasPushStatusBug;
 import static org.eclipse.jgit.http.server.ClientVersionUtil.invalidVersion;
 import static org.eclipse.jgit.http.server.ClientVersionUtil.parseVersion;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 
 import org.junit.Assert;
 import org.junit.Test;
diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
index 4d713b5e7..c27d03d29 100644
--- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
@@ -50,12 +50,21 @@
 
 import java.io.File;
 import java.io.IOException;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeSet;
 
 import org.eclipse.jgit.dircache.DirCache;
 import org.eclipse.jgit.dircache.DirCacheEntry;
 import org.eclipse.jgit.internal.storage.file.FileRepository;
-import org.eclipse.jgit.lib.*;
+import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.lib.PersonIdent;
+import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.lib.RepositoryCache;
 import org.eclipse.jgit.storage.file.FileBasedConfig;
 import org.eclipse.jgit.storage.file.WindowCacheConfig;
 import org.eclipse.jgit.util.FS;
diff --git a/org.eclipse.jgit.lfs.server/src/org/eclipse/jgit/lfs/server/LfsProtocolServlet.java b/org.eclipse.jgit.lfs.server/src/org/eclipse/jgit/lfs/server/LfsProtocolServlet.java
index eb49ff093..841074bee 100644
--- a/org.eclipse.jgit.lfs.server/src/org/eclipse/jgit/lfs/server/LfsProtocolServlet.java
+++ b/org.eclipse.jgit.lfs.server/src/org/eclipse/jgit/lfs/server/LfsProtocolServlet.java
@@ -44,8 +44,8 @@
 
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.apache.http.HttpStatus.SC_FORBIDDEN;
-import static org.apache.http.HttpStatus.SC_INTERNAL_SERVER_ERROR;
 import static org.apache.http.HttpStatus.SC_INSUFFICIENT_STORAGE;
+import static org.apache.http.HttpStatus.SC_INTERNAL_SERVER_ERROR;
 import static org.apache.http.HttpStatus.SC_NOT_FOUND;
 import static org.apache.http.HttpStatus.SC_OK;
 import static org.apache.http.HttpStatus.SC_SERVICE_UNAVAILABLE;
diff --git a/org.eclipse.jgit.pgm.test/src/org/eclipse/jgit/pgm/CLIGitCommand.java b/org.eclipse.jgit.pgm.test/src/org/eclipse/jgit/pgm/CLIGitCommand.java
index 6a0a23380..b08bc8afe 100644
--- a/org.eclipse.jgit.pgm.test/src/org/eclipse/jgit/pgm/CLIGitCommand.java
+++ b/org.eclipse.jgit.pgm.test/src/org/eclipse/jgit/pgm/CLIGitCommand.java
@@ -46,7 +46,6 @@
 
 import java.io.ByteArrayOutputStream;
 import java.io.File;
-
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.util.ArrayList;
diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CleanTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CleanTest.java
index bbac296f1..82c0d989f 100644
--- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CleanTest.java
+++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CleanTest.java
@@ -42,13 +42,14 @@
  */
 package org.eclipse.jgit.pgm;
 
+import static org.eclipse.jgit.junit.JGitTestUtil.check;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.lib.CLIRepositoryTestCase;
 import org.junit.Test;
-import static org.eclipse.jgit.junit.JGitTestUtil.check;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertFalse;
 
 public class CleanTest extends CLIRepositoryTestCase {
 	@Test
diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/ResetTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/ResetTest.java
index 16c5889c4..44a7630c8 100644
--- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/ResetTest.java
+++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/ResetTest.java
@@ -42,7 +42,10 @@
  */
 package org.eclipse.jgit.pgm;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.lib.CLIRepositoryTestCase;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleAuthenticator.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleAuthenticator.java
index bdaccb065..8bf451c3c 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleAuthenticator.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleAuthenticator.java
@@ -49,9 +49,8 @@
 import java.net.PasswordAuthentication;
 import java.text.MessageFormat;
 
-import org.eclipse.jgit.util.CachedAuthenticator;
-
 import org.eclipse.jgit.pgm.internal.CLIText;
+import org.eclipse.jgit.util.CachedAuthenticator;
 
 /**
  * Basic network prompt for username/password when using the console.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleCredentialsProvider.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleCredentialsProvider.java
index e805add81..0aa0cf484 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleCredentialsProvider.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/console/ConsoleCredentialsProvider.java
@@ -48,14 +48,13 @@
 import java.io.Console;
 
 import org.eclipse.jgit.errors.UnsupportedCredentialItem;
+import org.eclipse.jgit.pgm.internal.CLIText;
 import org.eclipse.jgit.transport.ChainingCredentialsProvider;
 import org.eclipse.jgit.transport.CredentialItem;
 import org.eclipse.jgit.transport.CredentialsProvider;
 import org.eclipse.jgit.transport.NetRCCredentialsProvider;
 import org.eclipse.jgit.transport.URIish;
 
-import org.eclipse.jgit.pgm.internal.CLIText;
-
 /**
  * Interacts with the user during authentication by using the text console.
  *
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Archive.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Archive.java
index fe2ba83bc..cff0bf6c2 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Archive.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Archive.java
@@ -52,7 +52,6 @@
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.archive.ArchiveFormats;
 import org.eclipse.jgit.lib.ObjectId;
-import org.eclipse.jgit.pgm.TextBuiltin;
 import org.eclipse.jgit.pgm.internal.CLIText;
 import org.kohsuke.args4j.Argument;
 import org.kohsuke.args4j.Option;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/DiffTree.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/DiffTree.java
index 32adf6df0..95c213243 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/DiffTree.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/DiffTree.java
@@ -47,14 +47,14 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.kohsuke.args4j.Argument;
-import org.kohsuke.args4j.Option;
 import org.eclipse.jgit.lib.FileMode;
 import org.eclipse.jgit.pgm.opt.PathTreeFilterHandler;
 import org.eclipse.jgit.treewalk.AbstractTreeIterator;
 import org.eclipse.jgit.treewalk.TreeWalk;
 import org.eclipse.jgit.treewalk.filter.AndTreeFilter;
 import org.eclipse.jgit.treewalk.filter.TreeFilter;
+import org.kohsuke.args4j.Argument;
+import org.kohsuke.args4j.Option;
 
 @Command(usage = "usage_ShowDiffTree")
 class DiffTree extends TextBuiltin {
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Merge.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Merge.java
index 485efc542..1aab748a0 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Merge.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Merge.java
@@ -49,8 +49,8 @@
 
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.api.MergeCommand;
-import org.eclipse.jgit.api.MergeResult;
 import org.eclipse.jgit.api.MergeCommand.FastForwardMode;
+import org.eclipse.jgit.api.MergeResult;
 import org.eclipse.jgit.api.errors.CheckoutConflictException;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.Constants;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/MergeBase.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/MergeBase.java
index 29cbb53a9..9dcd5129b 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/MergeBase.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/MergeBase.java
@@ -47,10 +47,10 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.kohsuke.args4j.Argument;
-import org.kohsuke.args4j.Option;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.filter.RevFilter;
+import org.kohsuke.args4j.Argument;
+import org.kohsuke.args4j.Option;
 
 @Command(usage = "usage_MergeBase")
 class MergeBase extends TextBuiltin {
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java
index c5ecb8496..6833ad3c0 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevParse.java
@@ -51,13 +51,13 @@
 import java.util.List;
 import java.util.Map;
 
-import org.kohsuke.args4j.Argument;
-import org.kohsuke.args4j.CmdLineException;
-import org.kohsuke.args4j.Option;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.pgm.internal.CLIText;
 import org.eclipse.jgit.pgm.opt.CmdLineParser;
+import org.kohsuke.args4j.Argument;
+import org.kohsuke.args4j.CmdLineException;
+import org.kohsuke.args4j.Option;
 
 @Command(usage = "usage_RevParse")
 class RevParse extends TextBuiltin {
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevWalkTextBuiltin.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevWalkTextBuiltin.java
index d6063c31b..154358680 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevWalkTextBuiltin.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/RevWalkTextBuiltin.java
@@ -49,8 +49,6 @@
 import java.util.List;
 import java.util.Map;
 
-import org.kohsuke.args4j.Argument;
-import org.kohsuke.args4j.Option;
 import org.eclipse.jgit.diff.DiffConfig;
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
 import org.eclipse.jgit.lib.Constants;
@@ -73,6 +71,8 @@
 import org.eclipse.jgit.revwalk.filter.RevFilter;
 import org.eclipse.jgit.treewalk.filter.AndTreeFilter;
 import org.eclipse.jgit.treewalk.filter.TreeFilter;
+import org.kohsuke.args4j.Argument;
+import org.kohsuke.args4j.Option;
 
 abstract class RevWalkTextBuiltin extends TextBuiltin {
 	RevWalk walk;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Status.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Status.java
index c524cde28..43b292e39 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Status.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Status.java
@@ -59,10 +59,10 @@
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.pgm.internal.CLIText;
+import org.eclipse.jgit.pgm.opt.UntrackedFilesHandler;
 import org.kohsuke.args4j.Argument;
 import org.kohsuke.args4j.Option;
 import org.kohsuke.args4j.spi.RestOfArgumentsHandler;
-import org.eclipse.jgit.pgm.opt.UntrackedFilesHandler;
 
 /**
  * Status command
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/LfsStore.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/LfsStore.java
index c6c58c993..52b6d190d 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/LfsStore.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/debug/LfsStore.java
@@ -64,8 +64,8 @@
 import org.eclipse.jgit.errors.ConfigInvalidException;
 import org.eclipse.jgit.lfs.server.LargeFileRepository;
 import org.eclipse.jgit.lfs.server.LfsProtocolServlet;
-import org.eclipse.jgit.lfs.server.fs.FileLfsServlet;
 import org.eclipse.jgit.lfs.server.fs.FileLfsRepository;
+import org.eclipse.jgit.lfs.server.fs.FileLfsServlet;
 import org.eclipse.jgit.lfs.server.s3.S3Config;
 import org.eclipse.jgit.lfs.server.s3.S3Repository;
 import org.eclipse.jgit.pgm.Command;
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/AbstractTreeIteratorHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/AbstractTreeIteratorHandler.java
index 6b8a61d4d..8f56bda5f 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/AbstractTreeIteratorHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/AbstractTreeIteratorHandler.java
@@ -48,12 +48,6 @@
 import java.io.IOException;
 import java.text.MessageFormat;
 
-import org.kohsuke.args4j.CmdLineException;
-import org.kohsuke.args4j.CmdLineParser;
-import org.kohsuke.args4j.OptionDef;
-import org.kohsuke.args4j.spi.OptionHandler;
-import org.kohsuke.args4j.spi.Parameters;
-import org.kohsuke.args4j.spi.Setter;
 import org.eclipse.jgit.dircache.DirCache;
 import org.eclipse.jgit.dircache.DirCacheIterator;
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
@@ -66,6 +60,12 @@
 import org.eclipse.jgit.treewalk.FileTreeIterator;
 import org.eclipse.jgit.treewalk.WorkingTreeOptions;
 import org.eclipse.jgit.util.FS;
+import org.kohsuke.args4j.CmdLineException;
+import org.kohsuke.args4j.CmdLineParser;
+import org.kohsuke.args4j.OptionDef;
+import org.kohsuke.args4j.spi.OptionHandler;
+import org.kohsuke.args4j.spi.Parameters;
+import org.kohsuke.args4j.spi.Setter;
 
 /**
  * Custom argument handler {@link AbstractTreeIterator} from string values.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/ObjectIdHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/ObjectIdHandler.java
index 364809d83..75ca554ef 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/ObjectIdHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/ObjectIdHandler.java
@@ -47,14 +47,14 @@
 import java.io.IOException;
 import java.text.MessageFormat;
 
+import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.pgm.internal.CLIText;
 import org.kohsuke.args4j.CmdLineException;
 import org.kohsuke.args4j.CmdLineParser;
 import org.kohsuke.args4j.OptionDef;
 import org.kohsuke.args4j.spi.OptionHandler;
 import org.kohsuke.args4j.spi.Parameters;
 import org.kohsuke.args4j.spi.Setter;
-import org.eclipse.jgit.lib.ObjectId;
-import org.eclipse.jgit.pgm.internal.CLIText;
 
 /**
  * Custom argument handler {@link ObjectId} from string values.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/PathTreeFilterHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/PathTreeFilterHandler.java
index 122cce7de..e46802344 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/PathTreeFilterHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/PathTreeFilterHandler.java
@@ -46,6 +46,10 @@
 import java.util.ArrayList;
 import java.util.List;
 
+import org.eclipse.jgit.pgm.internal.CLIText;
+import org.eclipse.jgit.treewalk.filter.PathFilter;
+import org.eclipse.jgit.treewalk.filter.PathFilterGroup;
+import org.eclipse.jgit.treewalk.filter.TreeFilter;
 import org.kohsuke.args4j.CmdLineException;
 import org.kohsuke.args4j.CmdLineParser;
 import org.kohsuke.args4j.Option;
@@ -53,10 +57,6 @@
 import org.kohsuke.args4j.spi.OptionHandler;
 import org.kohsuke.args4j.spi.Parameters;
 import org.kohsuke.args4j.spi.Setter;
-import org.eclipse.jgit.pgm.internal.CLIText;
-import org.eclipse.jgit.treewalk.filter.PathFilter;
-import org.eclipse.jgit.treewalk.filter.PathFilterGroup;
-import org.eclipse.jgit.treewalk.filter.TreeFilter;
 
 /**
  * Create a {@link TreeFilter} to patch math names.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RefSpecHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RefSpecHandler.java
index dae0c4764..f50c7aded 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RefSpecHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RefSpecHandler.java
@@ -43,14 +43,14 @@
 
 package org.eclipse.jgit.pgm.opt;
 
+import org.eclipse.jgit.pgm.internal.CLIText;
+import org.eclipse.jgit.transport.RefSpec;
 import org.kohsuke.args4j.CmdLineException;
 import org.kohsuke.args4j.CmdLineParser;
 import org.kohsuke.args4j.OptionDef;
 import org.kohsuke.args4j.spi.OptionHandler;
 import org.kohsuke.args4j.spi.Parameters;
 import org.kohsuke.args4j.spi.Setter;
-import org.eclipse.jgit.pgm.internal.CLIText;
-import org.eclipse.jgit.transport.RefSpec;
 
 /**
  * Custom argument handler {@link RefSpec} from string values.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevCommitHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevCommitHandler.java
index 9ae56e4ea..7661774f5 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevCommitHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevCommitHandler.java
@@ -47,18 +47,18 @@
 import java.io.IOException;
 import java.text.MessageFormat;
 
-import org.kohsuke.args4j.CmdLineException;
-import org.kohsuke.args4j.CmdLineParser;
-import org.kohsuke.args4j.OptionDef;
-import org.kohsuke.args4j.spi.OptionHandler;
-import org.kohsuke.args4j.spi.Parameters;
-import org.kohsuke.args4j.spi.Setter;
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
 import org.eclipse.jgit.errors.MissingObjectException;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.pgm.internal.CLIText;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevFlag;
+import org.kohsuke.args4j.CmdLineException;
+import org.kohsuke.args4j.CmdLineParser;
+import org.kohsuke.args4j.OptionDef;
+import org.kohsuke.args4j.spi.OptionHandler;
+import org.kohsuke.args4j.spi.Parameters;
+import org.kohsuke.args4j.spi.Setter;
 
 /**
  * Custom argument handler {@link RevCommit} from string values.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevTreeHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevTreeHandler.java
index e2879e076..9f1d21ec4 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevTreeHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/RevTreeHandler.java
@@ -47,17 +47,17 @@
 import java.io.IOException;
 import java.text.MessageFormat;
 
+import org.eclipse.jgit.errors.IncorrectObjectTypeException;
+import org.eclipse.jgit.errors.MissingObjectException;
+import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.pgm.internal.CLIText;
+import org.eclipse.jgit.revwalk.RevTree;
 import org.kohsuke.args4j.CmdLineException;
 import org.kohsuke.args4j.CmdLineParser;
 import org.kohsuke.args4j.OptionDef;
 import org.kohsuke.args4j.spi.OptionHandler;
 import org.kohsuke.args4j.spi.Parameters;
 import org.kohsuke.args4j.spi.Setter;
-import org.eclipse.jgit.errors.IncorrectObjectTypeException;
-import org.eclipse.jgit.errors.MissingObjectException;
-import org.eclipse.jgit.lib.ObjectId;
-import org.eclipse.jgit.pgm.internal.CLIText;
-import org.eclipse.jgit.revwalk.RevTree;
 
 /**
  * Custom argument handler {@link RevTree} from string values.
diff --git a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/SubcommandHandler.java b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/SubcommandHandler.java
index 96f3ed0af..311597e6b 100644
--- a/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/SubcommandHandler.java
+++ b/org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/opt/SubcommandHandler.java
@@ -45,16 +45,16 @@
 
 import java.text.MessageFormat;
 
+import org.eclipse.jgit.pgm.CommandCatalog;
+import org.eclipse.jgit.pgm.CommandRef;
+import org.eclipse.jgit.pgm.TextBuiltin;
+import org.eclipse.jgit.pgm.internal.CLIText;
 import org.kohsuke.args4j.CmdLineException;
 import org.kohsuke.args4j.CmdLineParser;
 import org.kohsuke.args4j.OptionDef;
 import org.kohsuke.args4j.spi.OptionHandler;
 import org.kohsuke.args4j.spi.Parameters;
 import org.kohsuke.args4j.spi.Setter;
-import org.eclipse.jgit.pgm.CommandCatalog;
-import org.eclipse.jgit.pgm.CommandRef;
-import org.eclipse.jgit.pgm.TextBuiltin;
-import org.eclipse.jgit.pgm.internal.CLIText;
 
 /**
  * Custom Argument handler for jgit command selection.
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CleanCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CleanCommandTest.java
index 68f5dd1e0..0e1cf02c8 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CleanCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CleanCommandTest.java
@@ -42,10 +42,10 @@
  */
 package org.eclipse.jgit.api;
 
+import static org.eclipse.jgit.lib.Constants.DOT_GIT_MODULES;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import static org.eclipse.jgit.lib.Constants.DOT_GIT_MODULES;
 
 import java.io.File;
 import java.util.Set;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitCommandTest.java
index 8a07118f8..473dce113 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitCommandTest.java
@@ -43,10 +43,10 @@
 package org.eclipse.jgit.api;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.fail;
 
 import java.io.File;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/EolStreamTypeUtilTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/EolStreamTypeUtilTest.java
index 8ca1b3175..2ee77a010 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/EolStreamTypeUtilTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/EolStreamTypeUtilTest.java
@@ -42,8 +42,12 @@
 
 package org.eclipse.jgit.api;
 
+import static org.eclipse.jgit.lib.CoreConfig.EolStreamType.AUTO_CRLF;
+import static org.eclipse.jgit.lib.CoreConfig.EolStreamType.AUTO_LF;
+import static org.eclipse.jgit.lib.CoreConfig.EolStreamType.DIRECT;
+import static org.eclipse.jgit.lib.CoreConfig.EolStreamType.TEXT_CRLF;
+import static org.eclipse.jgit.lib.CoreConfig.EolStreamType.TEXT_LF;
 import static org.junit.Assert.assertArrayEquals;
-import static org.eclipse.jgit.lib.CoreConfig.EolStreamType.*;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/NotesCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/NotesCommandTest.java
index 6ddf89c4a..9d1569996 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/NotesCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/NotesCommandTest.java
@@ -43,6 +43,7 @@
 package org.eclipse.jgit.api;
 
 import static org.junit.Assert.assertEquals;
+
 import java.util.List;
 
 import org.eclipse.jgit.junit.RepositoryTestCase;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/ManifestParserTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/ManifestParserTest.java
index 30b3df1c0..b1138f04c 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/ManifestParserTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/ManifestParserTest.java
@@ -42,8 +42,8 @@
  */
 package org.eclipse.jgit.gitrepo;
 
-import static org.junit.Assert.assertTrue;
 import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.junit.Assert.assertTrue;
 
 import java.io.ByteArrayInputStream;
 import java.util.HashSet;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java
index 987540399..56d2d5b22 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/AbbreviationTest.java
@@ -60,9 +60,6 @@
 import java.util.List;
 
 import org.eclipse.jgit.errors.AmbiguousObjectException;
-import org.eclipse.jgit.internal.storage.file.FileRepository;
-import org.eclipse.jgit.internal.storage.file.PackIndexWriter;
-import org.eclipse.jgit.internal.storage.file.PackIndexWriterV2;
 import org.eclipse.jgit.junit.LocalDiskRepositoryTestCase;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.lib.AbbreviatedObjectId;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileSnapshotTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileSnapshotTest.java
index 902416bdf..850675382 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileSnapshotTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/FileSnapshotTest.java
@@ -51,7 +51,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.eclipse.jgit.internal.storage.file.FileSnapshot;
 import org.eclipse.jgit.util.FileUtils;
 import org.junit.After;
 import org.junit.Before;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/InflatingBitSetTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/InflatingBitSetTest.java
index 465c61b84..2124b80eb 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/InflatingBitSetTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/InflatingBitSetTest.java
@@ -46,11 +46,10 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-
-import org.eclipse.jgit.internal.storage.file.InflatingBitSet;
 import org.junit.Test;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+
 public class InflatingBitSetTest {
 
 	@Test
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/LockFileTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/LockFileTest.java
index f1bc7c8f6..3bfd04778 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/LockFileTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/LockFileTest.java
@@ -49,7 +49,6 @@
 import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.errors.LockFailedException;
-import org.eclipse.jgit.internal.storage.file.LockFile;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.junit.Test;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ObjectDirectoryTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ObjectDirectoryTest.java
index 923f28389..7f247ff0a 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ObjectDirectoryTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/ObjectDirectoryTest.java
@@ -49,7 +49,6 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
-import org.eclipse.jgit.internal.storage.file.ObjectDirectory;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackIndexTestCase.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackIndexTestCase.java
index 7eeb0c0ea..b6aa4bcec 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackIndexTestCase.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackIndexTestCase.java
@@ -52,7 +52,6 @@
 import java.util.NoSuchElementException;
 
 import org.eclipse.jgit.errors.MissingObjectException;
-import org.eclipse.jgit.internal.storage.file.PackIndex;
 import org.eclipse.jgit.internal.storage.file.PackIndex.MutableEntry;
 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.junit.Test;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackReverseIndexTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackReverseIndexTest.java
index 2126cac97..a4aa8bcee 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackReverseIndexTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackReverseIndexTest.java
@@ -50,8 +50,6 @@
 import static org.junit.Assert.fail;
 
 import org.eclipse.jgit.errors.CorruptObjectException;
-import org.eclipse.jgit.internal.storage.file.PackIndex;
-import org.eclipse.jgit.internal.storage.file.PackReverseIndex;
 import org.eclipse.jgit.internal.storage.file.PackIndex.MutableEntry;
 import org.eclipse.jgit.junit.JGitTestUtil;
 import org.eclipse.jgit.junit.RepositoryTestCase;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackWriterTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackWriterTest.java
index 3cb4c39c7..2e5795248 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackWriterTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/PackWriterTest.java
@@ -43,13 +43,13 @@
 
 package org.eclipse.jgit.internal.storage.file;
 
+import static org.eclipse.jgit.internal.storage.pack.PackWriter.NONE;
 import static org.eclipse.jgit.lib.Constants.OBJ_BLOB;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
-import static org.eclipse.jgit.internal.storage.pack.PackWriter.NONE;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -75,8 +75,8 @@
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.ObjectIdSet;
 import org.eclipse.jgit.lib.ObjectInserter;
-import org.eclipse.jgit.lib.Sets;
 import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.lib.Sets;
 import org.eclipse.jgit.revwalk.DepthWalk;
 import org.eclipse.jgit.revwalk.ObjectWalk;
 import org.eclipse.jgit.revwalk.RevBlob;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java
index ef5dfcd8e..5999acf69 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java
@@ -73,8 +73,8 @@
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.BatchRefUpdate;
-import org.eclipse.jgit.lib.ProgressMonitor;
 import org.eclipse.jgit.lib.NullProgressMonitor;
+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;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/DeltaIndexTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/DeltaIndexTest.java
index bb94a370a..640203dd5 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/DeltaIndexTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/DeltaIndexTest.java
@@ -51,9 +51,6 @@
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
-import org.eclipse.jgit.internal.storage.pack.BinaryDelta;
-import org.eclipse.jgit.internal.storage.pack.DeltaEncoder;
-import org.eclipse.jgit.internal.storage.pack.DeltaIndex;
 import org.eclipse.jgit.junit.JGitTestUtil;
 import org.eclipse.jgit.junit.TestRng;
 import org.eclipse.jgit.lib.Constants;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/GcCommitSelectionTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/GcCommitSelectionTest.java
index 49e1f6f3d..20b8c51ee 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/GcCommitSelectionTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/pack/GcCommitSelectionTest.java
@@ -55,8 +55,6 @@
 
 import org.eclipse.jgit.internal.storage.file.GcTestCase;
 import org.eclipse.jgit.internal.storage.file.PackBitmapIndexBuilder;
-import org.eclipse.jgit.internal.storage.pack.ObjectToPack;
-import org.eclipse.jgit.internal.storage.pack.PackWriterBitmapPreparer;
 import org.eclipse.jgit.internal.storage.pack.PackWriterBitmapPreparer.BitmapCommit;
 import org.eclipse.jgit.junit.TestRepository.BranchBuilder;
 import org.eclipse.jgit.junit.TestRepository.CommitBuilder;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ConstantsEncodingTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ConstantsEncodingTest.java
index 4db6f6da2..5c2fddd7d 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ConstantsEncodingTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ConstantsEncodingTest.java
@@ -48,6 +48,7 @@
 import static org.junit.Assert.fail;
 
 import java.io.UnsupportedEncodingException;
+
 import org.junit.Test;
 
 public class ConstantsEncodingTest {
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdTest.java
index 2198b87aa..80ece1c26 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/ObjectIdTest.java
@@ -50,7 +50,6 @@
 import static org.junit.Assert.assertTrue;
 
 import org.eclipse.jgit.errors.InvalidObjectIdException;
-
 import org.junit.Test;
 
 public class ObjectIdTest {
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/merge/MergeMessageFormatterTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/merge/MergeMessageFormatterTest.java
index 6c90f7d44..f2715444e 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/merge/MergeMessageFormatterTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/merge/MergeMessageFormatterTest.java
@@ -50,9 +50,9 @@
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.ObjectIdRef;
 import org.eclipse.jgit.lib.Ref;
-import org.eclipse.jgit.lib.SymbolicRef;
 import org.eclipse.jgit.lib.Ref.Storage;
 import org.eclipse.jgit.lib.RefUpdate;
+import org.eclipse.jgit.lib.SymbolicRef;
 import org.eclipse.jgit.test.resources.SampleDataRepositoryTestCase;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/patch/PatchCcErrorTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/patch/PatchCcErrorTest.java
index 962e81856..e4b43172d 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/patch/PatchCcErrorTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/patch/PatchCcErrorTest.java
@@ -44,7 +44,6 @@
 package org.eclipse.jgit.patch;
 
 import static java.lang.Integer.valueOf;
-import static java.lang.Long.valueOf;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertTrue;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/FooterLineTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/FooterLineTest.java
index fbd512711..87c854781 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/FooterLineTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/FooterLineTest.java
@@ -48,6 +48,7 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+
 import java.io.IOException;
 import java.util.List;
 
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/ObjectWalkFilterTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/ObjectWalkFilterTest.java
index 55117b78e..75ac56194 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/ObjectWalkFilterTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/revwalk/ObjectWalkFilterTest.java
@@ -46,22 +46,20 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
+import java.io.IOException;
+import java.util.Set;
 
 import org.eclipse.jgit.internal.storage.dfs.DfsRepositoryDescription;
 import org.eclipse.jgit.internal.storage.dfs.InMemoryRepository;
 import org.eclipse.jgit.junit.TestRepository;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.Sets;
-import org.eclipse.jgit.revwalk.ObjectWalk;
 import org.eclipse.jgit.revwalk.filter.MessageRevFilter;
 import org.eclipse.jgit.revwalk.filter.NotRevFilter;
 import org.eclipse.jgit.revwalk.filter.ObjectFilter;
-
-import java.io.IOException;
-import java.util.Set;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
 
 public class ObjectWalkFilterTest {
 	private TestRepository<InMemoryRepository> tr;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/SideBandOutputStreamTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/SideBandOutputStreamTest.java
index d2c3a0b92..457161960 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/SideBandOutputStreamTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/SideBandOutputStreamTest.java
@@ -44,7 +44,6 @@
 package org.eclipse.jgit.transport;
 
 import static java.lang.Integer.valueOf;
-import static java.lang.Long.valueOf;
 import static org.eclipse.jgit.transport.SideBandOutputStream.CH_DATA;
 import static org.eclipse.jgit.transport.SideBandOutputStream.CH_ERROR;
 import static org.eclipse.jgit.transport.SideBandOutputStream.CH_PROGRESS;
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RelativeDateFormatterTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RelativeDateFormatterTest.java
index 2901c9388..76687d15a 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RelativeDateFormatterTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RelativeDateFormatterTest.java
@@ -42,17 +42,16 @@
  */
 package org.eclipse.jgit.util;
 
-import static org.junit.Assert.assertEquals;
-import static org.eclipse.jgit.util.RelativeDateFormatter.YEAR_IN_MILLIS;
-import static org.eclipse.jgit.util.RelativeDateFormatter.SECOND_IN_MILLIS;
-import static org.eclipse.jgit.util.RelativeDateFormatter.MINUTE_IN_MILLIS;
-import static org.eclipse.jgit.util.RelativeDateFormatter.HOUR_IN_MILLIS;
 import static org.eclipse.jgit.util.RelativeDateFormatter.DAY_IN_MILLIS;
+import static org.eclipse.jgit.util.RelativeDateFormatter.HOUR_IN_MILLIS;
+import static org.eclipse.jgit.util.RelativeDateFormatter.MINUTE_IN_MILLIS;
+import static org.eclipse.jgit.util.RelativeDateFormatter.SECOND_IN_MILLIS;
+import static org.eclipse.jgit.util.RelativeDateFormatter.YEAR_IN_MILLIS;
+import static org.junit.Assert.assertEquals;
 
 import java.util.Date;
 
 import org.eclipse.jgit.junit.MockSystemReader;
-import org.eclipse.jgit.util.RelativeDateFormatter;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/BlameCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/BlameCommand.java
index d803efd64..a0330c523 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/BlameCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/BlameCommand.java
@@ -61,9 +61,9 @@
 import org.eclipse.jgit.dircache.DirCache;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.CoreConfig.AutoCRLF;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Repository;
-import org.eclipse.jgit.lib.CoreConfig.AutoCRLF;
 import org.eclipse.jgit.treewalk.WorkingTreeOptions;
 import org.eclipse.jgit.util.IO;
 import org.eclipse.jgit.util.io.AutoLFInputStream;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java
index 6e89f9873..968041c3a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/SubmoduleStatusCommand.java
@@ -54,9 +54,9 @@
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.Repository;
-import org.eclipse.jgit.submodule.SubmoduleWalk;
 import org.eclipse.jgit.submodule.SubmoduleStatus;
 import org.eclipse.jgit.submodule.SubmoduleStatusType;
+import org.eclipse.jgit.submodule.SubmoduleWalk;
 import org.eclipse.jgit.treewalk.filter.PathFilterGroup;
 
 /**
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/errors/StashApplyFailureException.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/errors/StashApplyFailureException.java
index 1d54f77db..222c1db2b 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/errors/StashApplyFailureException.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/errors/StashApplyFailureException.java
@@ -1,7 +1,5 @@
 package org.eclipse.jgit.api.errors;
 
-import org.eclipse.jgit.api.errors.GitAPIException;
-
 /**
  * Thrown from StashApplyCommand when stash apply fails
  */
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/attributes/AttributesHandler.java b/org.eclipse.jgit/src/org/eclipse/jgit/attributes/AttributesHandler.java
index 19e4afdf9..3bf4179e7 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/attributes/AttributesHandler.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/attributes/AttributesHandler.java
@@ -54,8 +54,8 @@
 import org.eclipse.jgit.treewalk.AbstractTreeIterator;
 import org.eclipse.jgit.treewalk.CanonicalTreeParser;
 import org.eclipse.jgit.treewalk.TreeWalk;
-import org.eclipse.jgit.treewalk.WorkingTreeIterator;
 import org.eclipse.jgit.treewalk.TreeWalk.OperationType;
+import org.eclipse.jgit.treewalk.WorkingTreeIterator;
 
 /**
  * The attributes handler knows how to retrieve, parse and merge attributes from
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/ignore/FastIgnoreRule.java b/org.eclipse.jgit/src/org/eclipse/jgit/ignore/FastIgnoreRule.java
index eb081adb1..ef67d4941 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/ignore/FastIgnoreRule.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/ignore/FastIgnoreRule.java
@@ -42,10 +42,11 @@
  */
 package org.eclipse.jgit.ignore;
 
+import static org.eclipse.jgit.ignore.internal.IMatcher.NO_MATCH;
+import static org.eclipse.jgit.ignore.internal.Strings.isDirectoryPattern;
 import static org.eclipse.jgit.ignore.internal.Strings.stripTrailing;
 import static org.eclipse.jgit.ignore.internal.Strings.stripTrailingWhitespace;
-import static org.eclipse.jgit.ignore.internal.Strings.isDirectoryPattern;
-import static org.eclipse.jgit.ignore.internal.IMatcher.NO_MATCH;
+
 import org.eclipse.jgit.errors.InvalidPatternException;
 import org.eclipse.jgit.ignore.internal.IMatcher;
 import org.eclipse.jgit.ignore.internal.PathMatcher;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/ketch/RemoteGitReplica.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/ketch/RemoteGitReplica.java
index 6f4a17867..396fbdd72 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/ketch/RemoteGitReplica.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/ketch/RemoteGitReplica.java
@@ -44,13 +44,13 @@
 package org.eclipse.jgit.internal.ketch;
 
 import static org.eclipse.jgit.internal.ketch.KetchReplica.CommitMethod.ALL_REFS;
+import static org.eclipse.jgit.lib.Ref.Storage.NETWORK;
 import static org.eclipse.jgit.transport.ReceiveCommand.Result.LOCK_FAILURE;
 import static org.eclipse.jgit.transport.ReceiveCommand.Result.NOT_ATTEMPTED;
 import static org.eclipse.jgit.transport.ReceiveCommand.Result.OK;
 import static org.eclipse.jgit.transport.ReceiveCommand.Result.REJECTED_NODELETE;
 import static org.eclipse.jgit.transport.ReceiveCommand.Result.REJECTED_NONFASTFORWARD;
 import static org.eclipse.jgit.transport.ReceiveCommand.Result.REJECTED_OTHER_REASON;
-import static org.eclipse.jgit.lib.Ref.Storage.NETWORK;
 
 import java.io.IOException;
 import java.util.ArrayList;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRefUpdate.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRefUpdate.java
index d872f973c..1f26fe35f 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRefUpdate.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/dfs/DfsRefUpdate.java
@@ -47,9 +47,9 @@
 
 import org.eclipse.jgit.lib.ObjectIdRef;
 import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.lib.Ref.Storage;
 import org.eclipse.jgit.lib.RefUpdate;
 import org.eclipse.jgit.lib.SymbolicRef;
-import org.eclipse.jgit.lib.Ref.Storage;
 import org.eclipse.jgit.revwalk.RevObject;
 import org.eclipse.jgit.revwalk.RevTag;
 import org.eclipse.jgit.revwalk.RevWalk;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BasePackBitmapIndex.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BasePackBitmapIndex.java
index 3c101e621..30e973ecf 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BasePackBitmapIndex.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BasePackBitmapIndex.java
@@ -43,11 +43,11 @@
 
 package org.eclipse.jgit.internal.storage.file;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.ObjectIdOwnerMap;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+
 /**
  * Base implementation of the PackBitmapIndex.
  */
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BitmapIndexImpl.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BitmapIndexImpl.java
index b27bcc425..f146a540a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BitmapIndexImpl.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/BitmapIndexImpl.java
@@ -47,9 +47,6 @@
 import java.util.Iterator;
 import java.util.NoSuchElementException;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-import com.googlecode.javaewah.IntIterator;
-
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.BitmapIndex;
@@ -59,6 +56,9 @@
 import org.eclipse.jgit.lib.ObjectIdOwnerMap;
 import org.eclipse.jgit.util.BlockList;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+import com.googlecode.javaewah.IntIterator;
+
 /** A compressed bitmap representation of the entire object graph. */
 public class BitmapIndexImpl implements BitmapIndex {
 	private static final int EXTRA_BITS = 10 * 1024;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndex.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndex.java
index e743cb4af..7fb8e6d64 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndex.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndex.java
@@ -49,13 +49,13 @@
 import java.io.InputStream;
 import java.text.MessageFormat;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-
 import org.eclipse.jgit.errors.CorruptObjectException;
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.ObjectId;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+
 /**
  * Logical representation of the bitmap data stored in the pack index.
  * {@link ObjectId}s are encoded as a single integer in the range [0,
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexBuilder.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexBuilder.java
index 4ff09a148..956e8de0a 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexBuilder.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexBuilder.java
@@ -50,8 +50,6 @@
 import java.util.List;
 import java.util.NoSuchElementException;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.internal.storage.file.BitmapIndexImpl.CompressedBitmap;
 import org.eclipse.jgit.internal.storage.pack.ObjectToPack;
@@ -63,6 +61,8 @@
 import org.eclipse.jgit.lib.ObjectIdOwnerMap;
 import org.eclipse.jgit.util.BlockList;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+
 /**
  * Helper for constructing {@link PackBitmapIndex}es.
  */
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexRemapper.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexRemapper.java
index 7cd68b625..2c462a78b 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexRemapper.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexRemapper.java
@@ -47,15 +47,15 @@
 import java.util.Iterator;
 import java.util.NoSuchElementException;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-import com.googlecode.javaewah.IntIterator;
-
 import org.eclipse.jgit.internal.storage.file.BasePackBitmapIndex.StoredBitmap;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.BitmapIndex;
 import org.eclipse.jgit.lib.ObjectId;
 import org.eclipse.jgit.lib.ObjectIdOwnerMap;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+import com.googlecode.javaewah.IntIterator;
+
 /**
  * A PackBitmapIndex that remaps the bitmaps in the previous index to the
  * positions in the new pack index. Note, unlike typical PackBitmapIndex
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexV1.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexV1.java
index a7ab00db2..9d2c70b4c 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexV1.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexV1.java
@@ -49,8 +49,6 @@
 import java.text.MessageFormat;
 import java.util.Arrays;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.lib.AnyObjectId;
 import org.eclipse.jgit.lib.Constants;
@@ -59,6 +57,8 @@
 import org.eclipse.jgit.util.IO;
 import org.eclipse.jgit.util.NB;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+
 /**
  * Support for the pack bitmap index v1 format.
  *
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java
index 8325e2ebd..39151a5d2 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/file/PackBitmapIndexWriterV1.java
@@ -50,13 +50,13 @@
 import java.security.DigestOutputStream;
 import java.text.MessageFormat;
 
-import com.googlecode.javaewah.EWAHCompressedBitmap;
-
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.internal.storage.file.PackBitmapIndexBuilder.StoredEntry;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.util.io.SafeBufferedOutputStream;
 
+import com.googlecode.javaewah.EWAHCompressedBitmap;
+
 /**
  * Creates the version 1 pack bitmap index files.
  *
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/PackWriterBitmapWalker.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/PackWriterBitmapWalker.java
index d9ac9ef16..2ec4d568c 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/PackWriterBitmapWalker.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/pack/PackWriterBitmapWalker.java
@@ -49,11 +49,11 @@
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
 import org.eclipse.jgit.errors.MissingObjectException;
 import org.eclipse.jgit.lib.BitmapIndex;
+import org.eclipse.jgit.lib.BitmapIndex.Bitmap;
+import org.eclipse.jgit.lib.BitmapIndex.BitmapBuilder;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.NullProgressMonitor;
 import org.eclipse.jgit.lib.ObjectId;
-import org.eclipse.jgit.lib.BitmapIndex.Bitmap;
-import org.eclipse.jgit.lib.BitmapIndex.BitmapBuilder;
 import org.eclipse.jgit.lib.ProgressMonitor;
 import org.eclipse.jgit.revwalk.ObjectWalk;
 import org.eclipse.jgit.revwalk.RevCommit;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/reftree/Scanner.java b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/reftree/Scanner.java
index d383abf31..2ef0f20d8 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/reftree/Scanner.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/internal/storage/reftree/Scanner.java
@@ -43,7 +43,6 @@
 
 package org.eclipse.jgit.internal.storage.reftree;
 
-import static org.eclipse.jgit.lib.RefDatabase.MAX_SYMBOLIC_REF_DEPTH;
 import static org.eclipse.jgit.lib.Constants.OBJ_BLOB;
 import static org.eclipse.jgit.lib.Constants.R_REFS;
 import static org.eclipse.jgit.lib.Constants.encode;
@@ -52,6 +51,7 @@
 import static org.eclipse.jgit.lib.FileMode.TYPE_TREE;
 import static org.eclipse.jgit.lib.Ref.Storage.NEW;
 import static org.eclipse.jgit.lib.Ref.Storage.PACKED;
+import static org.eclipse.jgit.lib.RefDatabase.MAX_SYMBOLIC_REF_DEPTH;
 
 import java.io.IOException;
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/IndexDiff.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/IndexDiff.java
index 9e474f86a..186369283 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/IndexDiff.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/IndexDiff.java
@@ -73,8 +73,8 @@
 import org.eclipse.jgit.treewalk.EmptyTreeIterator;
 import org.eclipse.jgit.treewalk.FileTreeIterator;
 import org.eclipse.jgit.treewalk.TreeWalk;
-import org.eclipse.jgit.treewalk.WorkingTreeIterator;
 import org.eclipse.jgit.treewalk.TreeWalk.OperationType;
+import org.eclipse.jgit.treewalk.WorkingTreeIterator;
 import org.eclipse.jgit.treewalk.filter.AndTreeFilter;
 import org.eclipse.jgit.treewalk.filter.IndexDiffFilter;
 import org.eclipse.jgit.treewalk.filter.SkipWorkTreeFilter;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectId.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectId.java
index 4edb38c5d..2a2d67d25 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectId.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ObjectId.java
@@ -44,15 +44,15 @@
 
 package org.eclipse.jgit.lib;
 
-import org.eclipse.jgit.errors.InvalidObjectIdException;
-import org.eclipse.jgit.util.NB;
-import org.eclipse.jgit.util.RawParseUtils;
-
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
 
+import org.eclipse.jgit.errors.InvalidObjectIdException;
+import org.eclipse.jgit.util.NB;
+import org.eclipse.jgit.util.RawParseUtils;
+
 /**
  * A SHA-1 abstraction.
  */
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
index e2102e54f..0504646ee 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/ReflogEntry.java
@@ -42,9 +42,6 @@
  */
 package org.eclipse.jgit.lib;
 
-import org.eclipse.jgit.lib.ObjectId;
-import org.eclipse.jgit.lib.PersonIdent;
-
 /**
  * Parsed reflog entry
  *
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/merge/MergeConfig.java b/org.eclipse.jgit/src/org/eclipse/jgit/merge/MergeConfig.java
index 9125ddfd6..83b143b90 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/merge/MergeConfig.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/merge/MergeConfig.java
@@ -46,8 +46,8 @@
 
 import org.eclipse.jgit.api.MergeCommand.FastForwardMode;
 import org.eclipse.jgit.lib.Config;
-import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.Repository;
 
 /**
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/patch/Patch.java b/org.eclipse.jgit/src/org/eclipse/jgit/patch/Patch.java
index 383c1f8fe..40ea77e8e 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/patch/Patch.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/patch/Patch.java
@@ -44,9 +44,9 @@
 package org.eclipse.jgit.patch;
 
 import static org.eclipse.jgit.lib.Constants.encodeASCII;
-import static org.eclipse.jgit.patch.FileHeader.isHunkHdr;
 import static org.eclipse.jgit.patch.FileHeader.NEW_NAME;
 import static org.eclipse.jgit.patch.FileHeader.OLD_NAME;
+import static org.eclipse.jgit.patch.FileHeader.isHunkHdr;
 import static org.eclipse.jgit.util.RawParseUtils.match;
 import static org.eclipse.jgit.util.RawParseUtils.nextLF;
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommit.java b/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommit.java
index 2e8aab885..98bcd1acc 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommit.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/revplot/PlotCommit.java
@@ -44,8 +44,8 @@
 package org.eclipse.jgit.revplot;
 
 import org.eclipse.jgit.lib.AnyObjectId;
-import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.lib.Ref;
+import org.eclipse.jgit.revwalk.RevCommit;
 
 /**
  * A commit reference to a commit in the DAG.
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/FileBasedConfig.java b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/FileBasedConfig.java
index 4b4822c76..38a0fa2aa 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/FileBasedConfig.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/storage/file/FileBasedConfig.java
@@ -55,8 +55,8 @@
 import java.io.IOException;
 import java.text.MessageFormat;
 
-import org.eclipse.jgit.errors.LockFailedException;
 import org.eclipse.jgit.errors.ConfigInvalidException;
+import org.eclipse.jgit.errors.LockFailedException;
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.internal.storage.file.FileSnapshot;
 import org.eclipse.jgit.internal.storage.file.LockFile;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java
index 754cf361a..0dd907f97 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/BasePackFetchConnection.java
@@ -71,7 +71,6 @@
 import org.eclipse.jgit.lib.ObjectInserter;
 import org.eclipse.jgit.lib.ProgressMonitor;
 import org.eclipse.jgit.lib.Ref;
-import org.eclipse.jgit.transport.GitProtocolConstants.MultiAck;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.revwalk.RevCommitList;
 import org.eclipse.jgit.revwalk.RevFlag;
@@ -80,6 +79,7 @@
 import org.eclipse.jgit.revwalk.RevWalk;
 import org.eclipse.jgit.revwalk.filter.CommitTimeRevFilter;
 import org.eclipse.jgit.revwalk.filter.RevFilter;
+import org.eclipse.jgit.transport.GitProtocolConstants.MultiAck;
 import org.eclipse.jgit.transport.PacketLineIn.AckNackResult;
 import org.eclipse.jgit.util.TemporaryBuffer;
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonService.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonService.java
index 4e7e12399..ec6f24273 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonService.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/DaemonService.java
@@ -47,8 +47,8 @@
 import java.io.IOException;
 
 import org.eclipse.jgit.lib.Config;
-import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
 import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
 
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java
index 622680a27..319ae1edc 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/HMACSHA1NonceGenerator.java
@@ -52,7 +52,6 @@
 
 import org.eclipse.jgit.internal.storage.dfs.DfsRepository;
 import org.eclipse.jgit.lib.Repository;
-import org.eclipse.jgit.transport.NonceGenerator;
 import org.eclipse.jgit.transport.PushCertificate.NonceStatus;
 
 /**
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushCertificateIdent.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushCertificateIdent.java
index 871a6f752..4c8acd2cc 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushCertificateIdent.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/PushCertificateIdent.java
@@ -44,7 +44,6 @@
 package org.eclipse.jgit.transport;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
-
 import static org.eclipse.jgit.util.RawParseUtils.lastIndexOfTrim;
 
 import java.text.SimpleDateFormat;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/ServiceMayNotContinueException.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/ServiceMayNotContinueException.java
index ce5ccaa65..81c5da3c7 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/ServiceMayNotContinueException.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/ServiceMayNotContinueException.java
@@ -44,6 +44,7 @@
 package org.eclipse.jgit.transport;
 
 import java.io.IOException;
+
 import javax.servlet.http.HttpServletResponse;
 
 import org.eclipse.jgit.internal.JGitText;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitSsh.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitSsh.java
index 52f0f0456..da98e8c9e 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitSsh.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/TransportGitSsh.java
@@ -64,11 +64,11 @@
 import org.eclipse.jgit.internal.JGitText;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.Repository;
+import org.eclipse.jgit.util.FS;
 import org.eclipse.jgit.util.QuotedString;
 import org.eclipse.jgit.util.SystemReader;
 import org.eclipse.jgit.util.io.MessageWriter;
 import org.eclipse.jgit.util.io.StreamCopyThread;
-import org.eclipse.jgit.util.FS;
 
 /**
  * Transport through an SSH tunnel.
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java b/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java
index 2ef097af7..201fb1874 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/transport/UploadPack.java
@@ -45,8 +45,8 @@
 
 import static org.eclipse.jgit.lib.RefDatabase.ALL;
 import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_AGENT;
-import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_ALLOW_TIP_SHA1_IN_WANT;
 import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_ALLOW_REACHABLE_SHA1_IN_WANT;
+import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_ALLOW_TIP_SHA1_IN_WANT;
 import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_INCLUDE_TAG;
 import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_MULTI_ACK;
 import static org.eclipse.jgit.transport.GitProtocolConstants.OPTION_MULTI_ACK_DETAILED;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/AbstractTreeIterator.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/AbstractTreeIterator.java
index 07fc829db..6d4c34228 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/AbstractTreeIterator.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/AbstractTreeIterator.java
@@ -49,8 +49,8 @@
 import java.nio.ByteBuffer;
 import java.nio.CharBuffer;
 
-import org.eclipse.jgit.attributes.AttributesNode;
 import org.eclipse.jgit.attributes.AttributesHandler;
+import org.eclipse.jgit.attributes.AttributesNode;
 import org.eclipse.jgit.dircache.DirCacheCheckout;
 import org.eclipse.jgit.errors.CorruptObjectException;
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/TreeWalk.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/TreeWalk.java
index fdaeb1d61..5dfebe9ca 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/TreeWalk.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/TreeWalk.java
@@ -53,11 +53,11 @@
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.attributes.Attribute;
 import org.eclipse.jgit.attributes.Attributes;
+import org.eclipse.jgit.attributes.AttributesHandler;
 import org.eclipse.jgit.attributes.AttributesNodeProvider;
 import org.eclipse.jgit.attributes.AttributesProvider;
 import org.eclipse.jgit.attributes.FilterCommandRegistry;
 import org.eclipse.jgit.dircache.DirCacheBuildIterator;
-import org.eclipse.jgit.attributes.AttributesHandler;
 import org.eclipse.jgit.dircache.DirCacheIterator;
 import org.eclipse.jgit.errors.CorruptObjectException;
 import org.eclipse.jgit.errors.IncorrectObjectTypeException;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeOptions.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeOptions.java
index dea07c197..112ce8fb9 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeOptions.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeOptions.java
@@ -44,8 +44,8 @@
 package org.eclipse.jgit.treewalk;
 
 import org.eclipse.jgit.lib.Config;
-import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.Config.SectionParser;
+import org.eclipse.jgit.lib.ConfigConstants;
 import org.eclipse.jgit.lib.CoreConfig.AutoCRLF;
 import org.eclipse.jgit.lib.CoreConfig.CheckStat;
 import org.eclipse.jgit.lib.CoreConfig.EOL;
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/ChangeIdUtil.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/ChangeIdUtil.java
index e14096e59..f1f6053e3 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/util/ChangeIdUtil.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/ChangeIdUtil.java
@@ -45,8 +45,8 @@
 import java.util.regex.Pattern;
 
 import org.eclipse.jgit.lib.Constants;
-import org.eclipse.jgit.lib.ObjectInserter;
 import org.eclipse.jgit.lib.ObjectId;
+import org.eclipse.jgit.lib.ObjectInserter;
 import org.eclipse.jgit.lib.PersonIdent;
 
 /**
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/util/SystemReader.java b/org.eclipse.jgit/src/org/eclipse/jgit/util/SystemReader.java
index 9860ef070..dc10dab17 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/util/SystemReader.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/util/SystemReader.java
@@ -56,10 +56,10 @@
 import java.util.Locale;
 import java.util.TimeZone;
 
-import org.eclipse.jgit.storage.file.FileBasedConfig;
 import org.eclipse.jgit.errors.CorruptObjectException;
 import org.eclipse.jgit.lib.Config;
 import org.eclipse.jgit.lib.ObjectChecker;
+import org.eclipse.jgit.storage.file.FileBasedConfig;
 
 /**
  * Interface to read values from the system.