Merge branch 'stable-2.15'

* stable-2.15:
  Update bazlets to the latest stable-2.15 revision
  Include project name in the index REST API
  Update bazlets to latest revision on stable-2.14
  Make Wiremock return 204 for any request
  Execute test setup before loading the plugin
  Rename setup method to beforeAction
  Fix GroupIndexForwardingIT
  Automate the SonarQube analysis with bazel
  Use consistent name for Logger instances
  Update bazlets to latest revision on stable-2.15
  Update bazlets to latest revision on stable-2.14
  Format Java code with google-java-format version 1.5
  Change default value of cache and index threadPoolSize
  Change default value of http.retryInterval and maxTries
  Set the http.retryInterval to 100ms for tests
  Update bazlets to latest stable-2.15 to use 2.15.1 API
  Avoid KeyUtil internals for better encapsulation
  Update bazlets to use 2.15 release API
  Remove unneeded finals
  Don't propagate cache eviction for the project_list cache
  Remove unneeded configuration options from IT tests
  Use projects cache in cache eviction IT test
  Add all core caches to CachePattenMatcherTest
  Extract indexing out of REST forwarder
  Use evicted object key toString
  Do not refer to KeyUtils internals in tests
  Remove references to GwtOrm ID parsing
  Replace usage of *.{Id,UUID}.parse() method in test
  Remove unneeded setup of the encoder

Change-Id: I63874d83b898f35da0b167bebc73598e3ec095f1
diff --git a/WORKSPACE b/WORKSPACE
index de197dc..962d992 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "60296e8f7162f279e3885a92014bc69252935612",
+    commit = "59fdc31ca3111af970637105d1c7bd7dbbdd29e1",
     #local_path = "/home/ehugare/workspaces/bazlets",
 )
 
@@ -18,8 +18,8 @@
 
 # Release Plugin API
 #load(
-#    "@com_googlesource_gerrit_bazlets//:gerrit_api.bzl",
-#    "gerrit_api",
+#   "@com_googlesource_gerrit_bazlets//:gerrit_api.bzl",
+#   "gerrit_api",
 #)
 
 # Load release Plugin API
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventHandler.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventHandler.java
index abfbad5..8876cef 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventHandler.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventHandler.java
@@ -16,9 +16,9 @@
 
 import com.ericsson.gerrit.plugins.highavailability.forwarder.Context;
 import com.ericsson.gerrit.plugins.highavailability.forwarder.Forwarder;
-import com.google.gerrit.common.EventListener;
 import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.server.events.Event;
+import com.google.gerrit.server.events.EventListener;
 import com.google.gerrit.server.events.ProjectEvent;
 import com.google.inject.Inject;
 import java.util.concurrent.Executor;
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventModule.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventModule.java
index 10789a3..3d6b06c 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventModule.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/event/EventModule.java
@@ -14,9 +14,9 @@
 
 package com.ericsson.gerrit.plugins.highavailability.event;
 
-import com.google.gerrit.common.EventListener;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.lifecycle.LifecycleModule;
+import com.google.gerrit.server.events.EventListener;
 import java.util.concurrent.Executor;
 
 public class EventModule extends LifecycleModule {
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBroker.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBroker.java
index fa277c2..7d5a156 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBroker.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBroker.java
@@ -14,12 +14,12 @@
 
 package com.ericsson.gerrit.plugins.highavailability.forwarder;
 
-import com.google.gerrit.common.EventBroker;
-import com.google.gerrit.common.EventListener;
-import com.google.gerrit.common.UserScopedEventListener;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.reviewdb.server.ReviewDb;
 import com.google.gerrit.server.events.Event;
+import com.google.gerrit.server.events.EventBroker;
+import com.google.gerrit.server.events.EventListener;
+import com.google.gerrit.server.events.UserScopedEventListener;
 import com.google.gerrit.server.notedb.ChangeNotes.Factory;
 import com.google.gerrit.server.permissions.PermissionBackend;
 import com.google.gerrit.server.project.ProjectCache;
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandler.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandler.java
index 4e01abf..b19db9a 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandler.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandler.java
@@ -14,8 +14,8 @@
 
 package com.ericsson.gerrit.plugins.highavailability.forwarder;
 
-import com.google.gerrit.common.EventDispatcher;
 import com.google.gerrit.server.events.Event;
+import com.google.gerrit.server.events.EventDispatcher;
 import com.google.gerrit.server.permissions.PermissionBackendException;
 import com.google.gwtorm.server.OrmException;
 import com.google.inject.Inject;
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedProjectListUpdateHandler.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedProjectListUpdateHandler.java
index 93e1186..094c3ec 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedProjectListUpdateHandler.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedProjectListUpdateHandler.java
@@ -18,6 +18,7 @@
 import com.google.gerrit.server.project.ProjectCache;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
+import java.io.IOException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -43,8 +44,9 @@
    *
    * @param projectName the name of the project to add or remove.
    * @param remove true to remove, false to add project.
+   * @throws IOException
    */
-  public void update(String projectName, boolean remove) {
+  public void update(String projectName, boolean remove) throws IOException {
     Project.NameKey projectKey = new Project.NameKey(projectName);
     try {
       Context.setForwardedEvent(true);
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwarderModule.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwarderModule.java
index 5e2ab61..522942d 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwarderModule.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwarderModule.java
@@ -14,8 +14,8 @@
 
 package com.ericsson.gerrit.plugins.highavailability.forwarder;
 
-import com.google.gerrit.common.EventDispatcher;
 import com.google.gerrit.extensions.registration.DynamicItem;
+import com.google.gerrit.server.events.EventDispatcher;
 import com.google.inject.AbstractModule;
 
 public class ForwarderModule extends AbstractModule {
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/rest/ProjectListApiServlet.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/rest/ProjectListApiServlet.java
index b963b82..28e6a37 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/rest/ProjectListApiServlet.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/forwarder/rest/ProjectListApiServlet.java
@@ -14,11 +14,13 @@
 
 package com.ericsson.gerrit.plugins.highavailability.forwarder.rest;
 
+import static javax.servlet.http.HttpServletResponse.SC_BAD_REQUEST;
 import static javax.servlet.http.HttpServletResponse.SC_NO_CONTENT;
 
 import com.ericsson.gerrit.plugins.highavailability.forwarder.ForwardedProjectListUpdateHandler;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
+import java.io.IOException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -47,7 +49,12 @@
     setHeaders(rsp);
     String path = req.getPathInfo();
     String projectName = path.substring(path.lastIndexOf('/') + 1);
-    forwardedProjectListUpdateHandler.update(projectName, delete);
-    rsp.setStatus(SC_NO_CONTENT);
+    try {
+      forwardedProjectListUpdateHandler.update(projectName, delete);
+      rsp.setStatus(SC_NO_CONTENT);
+    } catch (IOException e) {
+      log.error("Unable to update project list", e);
+      sendError(rsp, SC_BAD_REQUEST, e.getMessage());
+    }
   }
 }
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CacheEvictionIT.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CacheEvictionIT.java
index 680f348..28a6d18 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CacheEvictionIT.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/CacheEvictionIT.java
@@ -51,9 +51,9 @@
   @Rule public WireMockRule wireMockRule = new WireMockRule(options().port(PORT));
 
   @Override
-  public void setUp() throws Exception {
+  public void setUpTestPlugin() throws Exception {
     givenThat(any(anyUrl()).willReturn(aResponse().withStatus(HttpStatus.SC_NO_CONTENT)));
-    super.setUp();
+    super.setUpTestPlugin();
   }
 
   @Test
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/ProjectListIT.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/ProjectListIT.java
index 63c1784..4f056bf 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/ProjectListIT.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/cache/ProjectListIT.java
@@ -49,9 +49,9 @@
   @Rule public WireMockRule wireMockRule = new WireMockRule(options().port(PORT));
 
   @Override
-  public void setUp() throws Exception {
+  public void setUpTestPlugin() throws Exception {
     givenThat(any(anyUrl()).willReturn(aResponse().withStatus(HttpStatus.SC_NO_CONTENT)));
-    super.setUp();
+    super.setUpTestPlugin();
   }
 
   @Test
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBrokerTest.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBrokerTest.java
index 1183b07..a82b85d 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBrokerTest.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedAwareEventBrokerTest.java
@@ -18,9 +18,9 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
 
-import com.google.gerrit.common.EventListener;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.server.events.Event;
+import com.google.gerrit.server.events.EventListener;
 import org.junit.Before;
 import org.junit.Test;
 
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandlerTest.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandlerTest.java
index ecb976e..9d0b73c 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandlerTest.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/forwarder/ForwardedEventHandlerTest.java
@@ -19,8 +19,8 @@
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.verify;
 
-import com.google.gerrit.common.EventDispatcher;
 import com.google.gerrit.server.events.Event;
+import com.google.gerrit.server.events.EventDispatcher;
 import com.google.gerrit.server.events.ProjectCreatedEvent;
 import com.google.gwtorm.server.OrmException;
 import org.junit.Before;
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/index/AbstractIndexForwardingIT.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/index/AbstractIndexForwardingIT.java
index 689f35e..2fc53e4 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/index/AbstractIndexForwardingIT.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/index/AbstractIndexForwardingIT.java
@@ -52,10 +52,10 @@
   @Rule public WireMockRule wireMockRule = new WireMockRule(options().port(PORT));
 
   @Override
-  public void setUp() throws Exception {
+  public void setUpTestPlugin() throws Exception {
     givenThat(any(anyUrl()).willReturn(aResponse().withStatus(HttpStatus.SC_NO_CONTENT)));
     beforeAction();
-    super.setUp();
+    super.setUpTestPlugin();
   }
 
   @Test
diff --git a/src/test/java/com/ericsson/gerrit/plugins/highavailability/websession/file/FileBasedWebSessionCacheTest.java b/src/test/java/com/ericsson/gerrit/plugins/highavailability/websession/file/FileBasedWebSessionCacheTest.java
index fbe732d..314099e 100644
--- a/src/test/java/com/ericsson/gerrit/plugins/highavailability/websession/file/FileBasedWebSessionCacheTest.java
+++ b/src/test/java/com/ericsson/gerrit/plugins/highavailability/websession/file/FileBasedWebSessionCacheTest.java
@@ -126,7 +126,7 @@
   public void getIfPresentInvalidKeyTest() throws Exception {
     loadKeyToCacheDir(INVALID_KEY);
     Path path = websessionDir.resolve(INVALID_KEY);
-    assertThat(cache.getIfPresent(path)).isNull();
+    assertThat(cache.getIfPresent((Object) path)).isNull();
   }
 
   @Test