Remove unused imports

Change-Id: Ib51584840b6703a14554cc5b3e0aa890fe46234e

gerrit-gwtui/src/main/java/com/google/gerrit/client/SearchPanel.java

@@ -29,7 +29,6 @@ import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.FlowPanel;
 import com.google.gwtexpui.globalkey.client.GlobalKey;
 import com.google.gwtexpui.globalkey.client.KeyCommand;
-import com.google.gwtexpui.globalkey.client.NpTextBox;
 
 class SearchPanel extends Composite {
   private final HintTextBox searchBox;

gerrit-gwtui/src/main/java/com/google/gerrit/client/account/MyWatchedProjectsScreen.java

@@ -19,7 +19,6 @@ import com.google.gerrit.client.rpc.GerritCallback;
 import com.google.gerrit.client.rpc.ScreenLoadCallback;
 import com.google.gerrit.client.ui.HintTextBox;
 import com.google.gerrit.client.ui.ProjectNameSuggestOracle;
-import com.google.gerrit.client.ui.RPCSuggestOracle;
 import com.google.gerrit.client.ui.ProjectsTable;
 import com.google.gerrit.common.PageLinks;
 import com.google.gerrit.common.data.AccountProjectWatchInfo;

gerrit-gwtui/src/main/java/com/google/gerrit/client/account/Util.java

@@ -17,7 +17,6 @@ package com.google.gerrit.client.account;
 import com.google.gerrit.common.data.AccountSecurity;
 import com.google.gerrit.common.data.AccountService;
 import com.google.gerrit.common.data.ProjectAdminService;
-import com.google.gerrit.reviewdb.Project;
 import com.google.gwt.core.client.GWT;
 import com.google.gwtjsonrpc.client.JsonUtil;
 

gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/ChangeTable.java

@@ -48,7 +48,6 @@ import com.google.gwt.event.dom.client.KeyPressEvent;
 import com.google.gwt.resources.client.ImageResource;
 import com.google.gwt.user.client.DOM;
 import com.google.gwt.user.client.ui.FlowPanel;
-import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.Image;
 import com.google.gwt.user.client.ui.InlineLabel;
 import com.google.gwt.user.client.ui.UIObject;

gerrit-gwtui/src/main/java/com/google/gerrit/client/changes/CommentedChangeActionDialog.java

@@ -14,7 +14,6 @@
 
 package com.google.gerrit.client.changes;
 
-import com.google.gerrit.client.Gerrit;
 import com.google.gerrit.client.rpc.GerritCallback;
 import com.google.gerrit.client.ui.SmallHeading;
 import com.google.gerrit.common.data.ChangeDetail;

gerrit-gwtui/src/main/java/com/google/gerrit/client/patches/CommentEditorPanel.java

@@ -26,7 +26,6 @@ import com.google.gwt.event.dom.client.KeyCodes;
 import com.google.gwt.event.dom.client.KeyDownEvent;
 import com.google.gwt.event.dom.client.KeyDownHandler;
 import com.google.gwt.user.client.Timer;
-import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.Widget;

gerrit-gwtui/src/main/java/com/google/gerrit/client/ui/AddMemberBox.java

@@ -14,7 +14,6 @@
 
 package com.google.gerrit.client.ui;
 
-import com.google.gerrit.client.Gerrit;
 import com.google.gerrit.client.admin.Util;
 import com.google.gerrit.client.ui.HintTextBox;
 import com.google.gerrit.client.ui.RPCSuggestOracle;

gerrit-gwtui/src/main/java/com/google/gerrit/client/ui/RPCSuggestOracle.java

@@ -15,9 +15,6 @@
 package com.google.gerrit.client.ui;
 
 import com.google.gwt.user.client.ui.SuggestOracle;
-import com.google.gwt.user.client.ui.SuggestOracle.Callback;
-import com.google.gwt.user.client.ui.SuggestOracle.Request;
-import com.google.gwt.user.client.ui.SuggestOracle.Response;
 
 /** This class will proxy SuggestOracle requests to another SuggestOracle
  *  while keeping track of the latest request.  Any repsonse that belongs

gerrit-httpd/src/main/java/com/google/gerrit/httpd/rpc/account/CreateGroup.java

@@ -20,7 +20,6 @@ import com.google.gerrit.reviewdb.Account;
 import com.google.gerrit.reviewdb.AccountGroup;
 import com.google.gerrit.server.IdentifiedUser;
 import com.google.gerrit.server.account.PerformCreateGroup;
-import com.google.gerrit.server.account.PerformCreateGroup;
 import com.google.gwtorm.client.OrmException;
 import com.google.inject.Inject;
 import com.google.inject.assistedinject.Assisted;

gerrit-httpd/src/main/java/com/google/gerrit/httpd/rpc/account/GroupAdminServiceImpl.java

@@ -46,7 +46,6 @@ import com.google.inject.Provider;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
-import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 

gerrit-httpd/src/main/java/com/google/gerrit/httpd/rpc/changedetail/RestoreChange.java

@@ -26,14 +26,11 @@ import com.google.gerrit.server.mail.EmailException;
 import com.google.gerrit.server.patch.PatchSetInfoNotAvailableException;
 import com.google.gerrit.server.project.ChangeControl;
 import com.google.gerrit.server.project.NoSuchChangeException;
-import com.google.gwtorm.client.AtomicUpdate;
 import com.google.gwtorm.client.OrmException;
 import com.google.inject.Inject;
 import com.google.inject.assistedinject.Assisted;
 
 import javax.annotation.Nullable;
-import java.util.Collections;
-import java.util.List;
 
 class RestoreChange extends Handler<ChangeDetail> {
   interface Factory {

gerrit-server/src/main/java/com/google/gerrit/server/ChangeUtil.java

@@ -17,10 +17,8 @@ package com.google.gerrit.server;
 import static com.google.gerrit.reviewdb.ApprovalCategory.SUBMIT;
 
 import com.google.gerrit.common.ChangeHookRunner;
-import com.google.gerrit.common.data.ChangeDetail;
 import com.google.gerrit.reviewdb.Change;
 import com.google.gerrit.reviewdb.ChangeMessage;
-import com.google.gerrit.reviewdb.Change;
 import com.google.gerrit.reviewdb.PatchSet;
 import com.google.gerrit.reviewdb.PatchSetApproval;
 import com.google.gerrit.reviewdb.ReviewDb;

gerrit-server/src/main/java/com/google/gerrit/server/PeerDaemonUser.java

@@ -17,7 +17,6 @@ package com.google.gerrit.server;
 import com.google.gerrit.reviewdb.AccountGroup;
 import com.google.gerrit.reviewdb.AccountProjectWatch;
 import com.google.gerrit.reviewdb.Change;
-import com.google.gerrit.reviewdb.Project.NameKey;
 import com.google.gerrit.server.config.AuthConfig;
 import com.google.inject.Inject;
 import com.google.inject.assistedinject.Assisted;

gerrit-server/src/main/java/com/google/gerrit/server/git/ReviewNoteHeaderFormatter.java

@@ -18,7 +18,6 @@ import com.google.gerrit.reviewdb.Account;
 import com.google.gerrit.reviewdb.ApprovalCategory;
 import com.google.gerrit.reviewdb.Branch;
 import com.google.gerrit.reviewdb.Change;
-import com.google.gerrit.reviewdb.Project;
 
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;

gerrit-server/src/main/java/com/google/gerrit/server/mail/NewChangeSender.java

@@ -23,7 +23,6 @@ import com.jcraft.jsch.HostKey;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 

gerrit-server/src/main/java/com/google/gerrit/server/mail/OutgoingEmail.java

@@ -22,7 +22,6 @@ import com.google.gerrit.server.mail.EmailHeader.AddressList;
 import org.apache.commons.lang.StringUtils;
 import org.apache.velocity.VelocityContext;
 import org.apache.velocity.app.Velocity;
-import org.apache.velocity.exception.ResourceNotFoundException;
 import org.eclipse.jgit.util.SystemReader;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

gerrit-server/src/main/java/com/google/gerrit/server/mail/ReplacePatchSetSender.java

@@ -25,7 +25,6 @@ import com.jcraft.jsch.HostKey;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 

gerrit-server/src/main/java/com/google/gerrit/server/query/change/QueryProcessor.java

@@ -20,7 +20,6 @@ import com.google.gerrit.reviewdb.ReviewDb;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.events.ChangeAttribute;
 import com.google.gerrit.server.events.EventFactory;
-import com.google.gerrit.server.events.PatchSetAttribute;
 import com.google.gerrit.server.events.QueryStats;
 import com.google.gerrit.server.query.Predicate;
 import com.google.gerrit.server.query.QueryParseException;

gerrit-server/src/main/java/com/google/gerrit/server/query/change/SingleGroupUser.java

@@ -17,7 +17,6 @@ package com.google.gerrit.server.query.change;
 import com.google.gerrit.reviewdb.AccountGroup;
 import com.google.gerrit.reviewdb.AccountProjectWatch;
 import com.google.gerrit.reviewdb.Change;
-import com.google.gerrit.reviewdb.Project;
 import com.google.gerrit.server.AccessPath;
 import com.google.gerrit.server.CurrentUser;
 import com.google.gerrit.server.config.AuthConfig;

gerrit-server/src/main/java/com/google/gerrit/server/schema/Schema_50.java

@@ -14,20 +14,9 @@
 
 package com.google.gerrit.server.schema;
 
-import com.google.gerrit.reviewdb.AccountProjectWatch;
-import com.google.gerrit.reviewdb.ReviewDb;
-import com.google.gwtorm.client.OrmException;
-import com.google.gwtorm.jdbc.JdbcSchema;
-import com.google.gwtorm.schema.sql.DialectH2;
-import com.google.gwtorm.schema.sql.DialectMySQL;
-import com.google.gwtorm.schema.sql.DialectPostgreSQL;
-import com.google.gwtorm.schema.sql.SqlDialect;
 import com.google.inject.Inject;
 import com.google.inject.Provider;
 
-import java.sql.SQLException;
-import java.sql.Statement;
-
 public class Schema_50 extends SchemaVersion {
   @Inject
   Schema_50(Provider<Schema_49> prior) {

gerrit-sshd/src/main/java/com/google/gerrit/sshd/CommandExecutorProvider.java

@@ -15,15 +15,10 @@
 package com.google.gerrit.sshd;
 
 import com.google.gerrit.server.CurrentUser;
-import com.google.gerrit.server.config.GerritServerConfig;
 import com.google.gerrit.server.git.WorkQueue;
 import com.google.inject.Inject;
 import com.google.inject.Provider;
 
-import org.eclipse.jgit.lib.Config;
-
-import java.util.concurrent.ThreadFactory;
-
 class CommandExecutorProvider implements Provider<WorkQueue.Executor> {
 
   private final QueueProvider queues;

gerrit-sshd/src/main/java/com/google/gerrit/sshd/SshModule.java

@@ -28,7 +28,6 @@ import com.google.gerrit.server.account.AccountManager;
 import com.google.gerrit.server.account.ChangeUserName;
 import com.google.gerrit.server.config.FactoryModule;
 import com.google.gerrit.server.config.GerritRequestModule;
-import com.google.gerrit.server.git.TransferConfig;
 import com.google.gerrit.server.git.WorkQueue;
 import com.google.gerrit.server.project.ProjectControl;
 import com.google.gerrit.server.ssh.SshInfo;

gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/AdminCreateGroup.java

@@ -18,7 +18,6 @@ import com.google.gerrit.common.errors.NameAlreadyUsedException;
 import com.google.gerrit.reviewdb.Account;
 import com.google.gerrit.reviewdb.AccountGroup;
 import com.google.gerrit.server.account.PerformCreateGroup;
-import com.google.gerrit.server.account.PerformCreateGroup;
 import com.google.gerrit.sshd.AdminCommand;
 import com.google.gerrit.sshd.BaseCommand;
 import com.google.gwtorm.client.OrmException;

gerrit-sshd/src/main/java/com/google/gerrit/sshd/commands/ReviewCommand.java

@@ -20,7 +20,6 @@ import com.google.gerrit.common.data.ApprovalTypes;
 import com.google.gerrit.reviewdb.ApprovalCategory;
 import com.google.gerrit.reviewdb.ApprovalCategoryValue;
 import com.google.gerrit.reviewdb.Branch;
-import com.google.gerrit.reviewdb.Branch.NameKey;
 import com.google.gerrit.reviewdb.Change;
 import com.google.gerrit.reviewdb.PatchSet;
 import com.google.gerrit.reviewdb.PatchSetApproval;
@@ -29,7 +28,6 @@ import com.google.gerrit.reviewdb.ReviewDb;
 import com.google.gerrit.server.ChangeUtil;
 import com.google.gerrit.server.IdentifiedUser;
 import com.google.gerrit.server.git.MergeOp;
-import com.google.gerrit.server.git.MergeOp.Factory;
 import com.google.gerrit.server.git.MergeQueue;
 import com.google.gerrit.server.mail.AbandonedSender;
 import com.google.gerrit.server.mail.EmailException;