Remove plugin name from logs message

The log messages already contain the plugin package name and thus do
not need any extra artificial labelling as prefix in their messages.

Change-Id: I00c17db04e3d5f0eca801100d3dbe40bf9a92741
diff --git a/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/CacheEvictionHandler.java b/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/CacheEvictionHandler.java
index 31c79a2..77c19c1 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/CacheEvictionHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/CacheEvictionHandler.java
@@ -15,7 +15,6 @@
 package com.googlesource.gerrit.plugins.multisite.cache;
 
 import com.google.common.cache.RemovalNotification;
-import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.server.cache.CacheRemovalListener;
 import com.google.inject.Inject;
@@ -27,18 +26,15 @@
 class CacheEvictionHandler<K, V> implements CacheRemovalListener<K, V> {
   private final Executor executor;
   private final DynamicSet<CacheEvictionForwarder> forwarders;
-  private final String pluginName;
   private final CachePatternMatcher matcher;
 
   @Inject
   CacheEvictionHandler(
       DynamicSet<CacheEvictionForwarder> forwarders,
       @CacheExecutor Executor executor,
-      @PluginName String pluginName,
       CachePatternMatcher matcher) {
     this.forwarders = forwarders;
     this.executor = executor;
-    this.pluginName = pluginName;
     this.matcher = matcher;
   }
 
@@ -64,8 +60,8 @@
     @Override
     public String toString() {
       return String.format(
-          "[%s] Evict key '%s' from cache '%s' in target instance",
-          pluginName, cacheEvictionEvent.key, cacheEvictionEvent.cacheName);
+          "Evict key '%s' from cache '%s' in target instance",
+          cacheEvictionEvent.key, cacheEvictionEvent.cacheName);
     }
   }
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandler.java b/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandler.java
index 36de1bb..5723fbe 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandler.java
@@ -14,7 +14,6 @@
 
 package com.googlesource.gerrit.plugins.multisite.cache;
 
-import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.events.NewProjectCreatedListener;
 import com.google.gerrit.extensions.events.ProjectDeletedListener;
 import com.google.gerrit.extensions.events.ProjectEvent;
@@ -31,16 +30,12 @@
 
   private final DynamicSet<ProjectListUpdateForwarder> forwarders;
   private final Executor executor;
-  private final String pluginName;
 
   @Inject
   public ProjectListUpdateHandler(
-      DynamicSet<ProjectListUpdateForwarder> forwarders,
-      @CacheExecutor Executor executor,
-      @PluginName String pluginName) {
+      DynamicSet<ProjectListUpdateForwarder> forwarders, @CacheExecutor Executor executor) {
     this.forwarders = forwarders;
     this.executor = executor;
-    this.pluginName = pluginName;
   }
 
   @Override
@@ -77,10 +72,8 @@
     @Override
     public String toString() {
       return String.format(
-          "[%s] Update project list in target instance: %s '%s'",
-          pluginName,
-          projectListUpdateEvent.remove ? "remove" : "add",
-          projectListUpdateEvent.projectName);
+          "Update project list in target instance: %s '%s'",
+          projectListUpdateEvent.remove ? "remove" : "add", projectListUpdateEvent.projectName);
     }
   }
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/multisite/event/EventHandler.java b/src/main/java/com/googlesource/gerrit/plugins/multisite/event/EventHandler.java
index 977cdae..aafd59f 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/multisite/event/EventHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/multisite/event/EventHandler.java
@@ -14,7 +14,6 @@
 
 package com.googlesource.gerrit.plugins.multisite.event;
 
-import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.registration.DynamicSet;
 import com.google.gerrit.server.events.Event;
 import com.google.gerrit.server.events.EventListener;
@@ -27,16 +26,11 @@
 class EventHandler implements EventListener {
   private final Executor executor;
   private final DynamicSet<StreamEventForwarder> forwarders;
-  private final String pluginName;
 
   @Inject
-  EventHandler(
-      DynamicSet<StreamEventForwarder> forwarders,
-      @EventExecutor Executor executor,
-      @PluginName String pluginName) {
+  EventHandler(DynamicSet<StreamEventForwarder> forwarders, @EventExecutor Executor executor) {
     this.forwarders = forwarders;
     this.executor = executor;
-    this.pluginName = pluginName;
   }
 
   @Override
@@ -60,7 +54,7 @@
 
     @Override
     public String toString() {
-      return String.format("[%s] Send event '%s' to target instance", pluginName, event.type);
+      return String.format("Send event '%s' to target instance", event.type);
     }
   }
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/multisite/index/IndexEventHandler.java b/src/main/java/com/googlesource/gerrit/plugins/multisite/index/IndexEventHandler.java
index 9bef6fb..ee3ddbc 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/multisite/index/IndexEventHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/multisite/index/IndexEventHandler.java
@@ -15,7 +15,6 @@
 package com.googlesource.gerrit.plugins.multisite.index;
 
 import com.google.common.base.Objects;
-import com.google.gerrit.extensions.annotations.PluginName;
 import com.google.gerrit.extensions.events.AccountIndexedListener;
 import com.google.gerrit.extensions.events.ChangeIndexedListener;
 import com.google.gerrit.extensions.events.GroupIndexedListener;
@@ -43,19 +42,16 @@
   private static final Logger log = LoggerFactory.getLogger(IndexEventHandler.class);
   private final Executor executor;
   private final DynamicSet<IndexEventForwarder> forwarders;
-  private final String pluginName;
   private final Set<IndexTask> queuedTasks = Collections.newSetFromMap(new ConcurrentHashMap<>());
   private final ChangeCheckerImpl.Factory changeChecker;
 
   @Inject
   IndexEventHandler(
       @IndexExecutor Executor executor,
-      @PluginName String pluginName,
       DynamicSet<IndexEventForwarder> forwarders,
       ChangeCheckerImpl.Factory changeChecker) {
     this.forwarders = forwarders;
     this.executor = executor;
-    this.pluginName = pluginName;
     this.changeChecker = changeChecker;
   }
 
@@ -164,8 +160,7 @@
 
     @Override
     public String toString() {
-      return String.format(
-          "[%s] Index change %s in target instance", pluginName, changeIndexEvent.changeId);
+      return String.format("Index change %s in target instance", changeIndexEvent.changeId);
     }
   }
 
@@ -196,8 +191,7 @@
 
     @Override
     public String toString() {
-      return String.format(
-          "[%s] Index account %s in target instance", pluginName, accountIndexEvent.accountId);
+      return String.format("Index account %s in target instance", accountIndexEvent.accountId);
     }
   }
 
@@ -228,8 +222,7 @@
 
     @Override
     public String toString() {
-      return String.format(
-          "[%s] Index group %s in target instance", pluginName, groupIndexEvent.groupUUID);
+      return String.format("Index group %s in target instance", groupIndexEvent.groupUUID);
     }
   }
 
@@ -260,8 +253,7 @@
 
     @Override
     public String toString() {
-      return String.format(
-          "[%s] Index project %s in target instance", pluginName, projectIndexEvent.projectName);
+      return String.format("Index project %s in target instance", projectIndexEvent.projectName);
     }
   }
 }
diff --git a/src/test/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandlerTest.java b/src/test/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandlerTest.java
index b2cc686..bf4b4cf 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandlerTest.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/multisite/cache/ProjectListUpdateHandlerTest.java
@@ -36,7 +36,6 @@
 
 @RunWith(MockitoJUnitRunner.class)
 public class ProjectListUpdateHandlerTest {
-  private static final String PLUGIN_NAME = "multi-site";
 
   private ProjectListUpdateHandler handler;
 
@@ -44,9 +43,7 @@
 
   @Before
   public void setUp() {
-    handler =
-        new ProjectListUpdateHandler(
-            asDynamicSet(forwarder), MoreExecutors.directExecutor(), PLUGIN_NAME);
+    handler = new ProjectListUpdateHandler(asDynamicSet(forwarder), MoreExecutors.directExecutor());
   }
 
   private DynamicSet<ProjectListUpdateForwarder> asDynamicSet(
@@ -89,15 +86,11 @@
     ProjectListUpdateTask task =
         handler.new ProjectListUpdateTask(new ProjectListUpdateEvent(projectName, false));
     assertThat(task.toString())
-        .isEqualTo(
-            String.format(
-                "[%s] Update project list in target instance: add '%s'", PLUGIN_NAME, projectName));
+        .isEqualTo(String.format("Update project list in target instance: add '%s'", projectName));
 
     task = handler.new ProjectListUpdateTask(new ProjectListUpdateEvent(projectName, true));
     assertThat(task.toString())
         .isEqualTo(
-            String.format(
-                "[%s] Update project list in target instance: remove '%s'",
-                PLUGIN_NAME, projectName));
+            String.format("Update project list in target instance: remove '%s'", projectName));
   }
 }
diff --git a/src/test/java/com/googlesource/gerrit/plugins/multisite/event/EventHandlerTest.java b/src/test/java/com/googlesource/gerrit/plugins/multisite/event/EventHandlerTest.java
index bbef652..990a03f 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/multisite/event/EventHandlerTest.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/multisite/event/EventHandlerTest.java
@@ -35,7 +35,6 @@
 
 @RunWith(MockitoJUnitRunner.class)
 public class EventHandlerTest {
-  private static final String PLUGIN_NAME = "multi-site";
 
   private EventHandler eventHandler;
 
@@ -43,8 +42,7 @@
 
   @Before
   public void setUp() {
-    eventHandler =
-        new EventHandler(asDynamicSet(forwarder), MoreExecutors.directExecutor(), PLUGIN_NAME);
+    eventHandler = new EventHandler(asDynamicSet(forwarder), MoreExecutors.directExecutor());
   }
 
   private DynamicSet<StreamEventForwarder> asDynamicSet(StreamEventForwarder forwarder) {
@@ -79,7 +77,6 @@
     Event event = new RefUpdatedEvent();
     EventTask task = eventHandler.new EventTask(event);
     assertThat(task.toString())
-        .isEqualTo(
-            String.format("[%s] Send event '%s' to target instance", PLUGIN_NAME, event.type));
+        .isEqualTo(String.format("Send event '%s' to target instance", event.type));
   }
 }