cleanup

platform/extensions/src/com/intellij/openapi/extensions/impl/ExtensionComponentAdapter.java

@@ -58,8 +58,7 @@ public class ExtensionComponentAdapter implements LoadingOrder.Orderable {
     }
 
     if (instance instanceof PluginAware) {
-      PluginAware pluginAware = (PluginAware)instance;
-      pluginAware.setPluginDescriptor(myPluginDescriptor);
+      ((PluginAware)instance).setPluginDescriptor(myPluginDescriptor);
     }
     return instance;
   }

platform/platform-api/src/com/intellij/openapi/editor/actionSystem/EditorActionHandlerBean.java

@@ -1,18 +1,4 @@
-/*
- * Copyright 2000-2009 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.openapi.editor.actionSystem;
 
 import com.intellij.openapi.application.ApplicationManager;
@@ -25,9 +11,9 @@ import com.intellij.util.xmlb.annotations.Attribute;
 /**
  * @author yole
  */
-public class EditorActionHandlerBean extends AbstractExtensionPointBean {
-  private static final Logger LOG = Logger.getInstance("#com.intellij.openapi.editor.actionSystem.EditorActionHandlerBean");
-  
+public final class EditorActionHandlerBean extends AbstractExtensionPointBean {
+  private static final Logger LOG = Logger.getInstance(EditorActionHandlerBean.class);
+
   public static final ExtensionPointName<EditorActionHandlerBean> EP_NAME = ExtensionPointName.create("com.intellij.editorActionHandler");
 
   // these must be public for scrambling compatibility

plugins/devkit/devkit-core/src/dom/ExtensionPoint.java

@@ -1,18 +1,4 @@
-/*
- * Copyright 2000-2016 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package org.jetbrains.idea.devkit.dom;
 
 import com.intellij.ide.presentation.Presentation;
@@ -34,7 +20,6 @@ public interface ExtensionPoint extends DomElement {
     IDEA_APPLICATION
   }
 
-
   @NotNull
   @Override
   XmlTag getXmlTag();

plugins/groovy/src/org/jetbrains/plugins/groovy/intentions/annotations/AddAnnotationValueIntention.kt

@@ -1,4 +1,4 @@
-// Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package org.jetbrains.plugins.groovy.intentions.annotations
 
 import com.intellij.openapi.editor.Editor
@@ -19,7 +19,6 @@ import org.jetbrains.plugins.groovy.lang.psi.patterns.groovyAnnotationArgumentLi
 import org.jetbrains.plugins.groovy.lang.psi.patterns.groovyAnnotationArgumentValue
 
 class AddAnnotationValueIntention : Intention() {
-
   companion object {
     private val myPredicate: PsiElementPredicate