Remove dead code identified by Eclipse 3.5.1

Change-Id: Ia15a6d777df6d8771c7b9524aba1e21c4e0e8d09
Signed-off-by: Shawn O. Pearce <sop@google.com>

gerrit-httpd/src/main/java/com/google/gerrit/httpd/gitweb/GitWebServlet.java

@@ -291,7 +291,6 @@ class GitWebServlet extends HttpServlet {
     }
 
     final Map<String, String> params = getParameters(req);
-    final String action = params.get("a");
     if (deniedActions.contains(params.get("a"))) {
       rsp.sendError(HttpServletResponse.SC_FORBIDDEN);
       return;
@@ -307,7 +306,6 @@ class GitWebServlet extends HttpServlet {
     }
 
     final ProjectControl project;
-    final boolean anonymousRead;
     try {
       final Project.NameKey nameKey = new Project.NameKey(name);
       project = projectControl.validateFor(nameKey);

gerrit-httpd/src/main/java/com/google/gerrit/httpd/rpc/ChangeListServiceImpl.java

@@ -359,7 +359,6 @@ public class ChangeListServiceImpl extends BaseServiceImplementation implements
       final AsyncCallback<SingleListChangeInfo> callback) {
     run(callback, new Action<SingleListChangeInfo>() {
       public SingleListChangeInfo run(final ReviewDb db) throws OrmException {
-        final Account.Id me = getAccountId();
         final AccountInfoCacheFactory ac = accountInfoCacheFactory.create();
         final SingleListChangeInfo d = new SingleListChangeInfo();
         final Set<Change.Id> starred = currentUser.get().getStarredChanges();
@@ -538,7 +537,6 @@ public class ChangeListServiceImpl extends BaseServiceImplementation implements
     }
 
     public SingleListChangeInfo run(final ReviewDb db) throws OrmException {
-      final Account.Id me = getAccountId();
       final AccountInfoCacheFactory ac = accountInfoCacheFactory.create();
       final SingleListChangeInfo d = new SingleListChangeInfo();
       final Set<Change.Id> starred = currentUser.get().getStarredChanges();

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

@@ -28,7 +28,6 @@ import com.google.gerrit.reviewdb.ChangeMessage;
 import com.google.gerrit.reviewdb.PatchSet;
 import com.google.gerrit.reviewdb.PatchSetAncestor;
 import com.google.gerrit.reviewdb.PatchSetApproval;
-import com.google.gerrit.reviewdb.Project;
 import com.google.gerrit.reviewdb.RevId;
 import com.google.gerrit.reviewdb.ReviewDb;
 import com.google.gerrit.server.account.AccountInfoCacheFactory;
@@ -90,7 +89,6 @@ public class ChangeDetailFactory extends Handler<ChangeDetail> {
       PatchSetInfoNotAvailableException, NoSuchChangeException {
     control = changeControlFactory.validateFor(changeId);
     final Change change = control.getChange();
-    final Project proj = control.getProject();
     final PatchSet patch = db.patchSets().get(change.currentPatchSetId());
     if (patch == null) {
       throw new NoSuchEntityException();

gerrit-httpd/src/main/java/com/google/gerrit/httpd/rpc/project/ListBranches.java

@@ -60,7 +60,6 @@ class ListBranches extends Handler<List<Branch>> {
   @Override
   public List<Branch> call() throws NoSuchProjectException,
       RepositoryNotFoundException {
-    final ProjectControl projectControl =
     projectControlFactory.validateFor(projectName, ProjectControl.OWNER
         | ProjectControl.VISIBLE);
 

gerrit-server/src/main/java/com/google/gerrit/server/auth/ldap/LdapType.java

@@ -14,21 +14,15 @@
 
 package com.google.gerrit.server.auth.ldap;
 
-import javax.naming.NamingEnumeration;
 import javax.naming.NamingException;
 import javax.naming.directory.Attribute;
 import javax.naming.directory.Attributes;
 import javax.naming.directory.DirContext;
-import javax.naming.directory.SearchControls;
-import javax.naming.directory.SearchResult;
 
 abstract class LdapType {
   static final LdapType RFC_2307 = new Rfc2307();
 
   static LdapType guessType(final DirContext ctx) throws NamingException {
-    final SearchControls cons = new SearchControls();
-    final NamingEnumeration<SearchResult> res;
-
     final Attributes rootAtts = ctx.getAttributes("");
     Attribute supported = rootAtts.get("supportedCapabilities");
     if (supported != null && supported.contains("1.2.840.113556.1.4.800")) {

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

@@ -14,7 +14,6 @@
 
 package com.google.gerrit.server.git;
 
-import com.google.gerrit.reviewdb.Branch;
 import com.google.gerrit.reviewdb.Project;
 import com.google.gerrit.reviewdb.ReviewDb;
 import com.google.gerrit.server.config.Nullable;
@@ -27,7 +26,6 @@ import com.google.inject.assistedinject.Assisted;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.HashSet;
 import java.util.concurrent.TimeUnit;
 
 public class PushAllProjectsOp extends DefaultQueueOp {
@@ -63,7 +61,6 @@ public class PushAllProjectsOp extends DefaultQueueOp {
   }
 
   public void run() {
-    final HashSet<Branch.NameKey> pending = new HashSet<Branch.NameKey>();
     try {
       final ReviewDb db = schema.open();
       try {

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

@@ -49,8 +49,6 @@ final class ScpCommand extends BaseCommand {
   private boolean opt_r;
   private boolean opt_t;
   private boolean opt_f;
-  private boolean opt_v;
-  private boolean opt_p;
   private String root;
 
   private TreeMap<String, Entry> toc;
@@ -70,7 +68,6 @@ final class ScpCommand extends BaseCommand {
               opt_f = true;
               break;
             case 'p':
-              opt_p = true;
               break;
             case 'r':
               opt_r = true;
@@ -79,7 +76,6 @@ final class ScpCommand extends BaseCommand {
               opt_t = true;
               break;
             case 'v':
-              opt_v = true;
               break;
           }
         }