cleanup

platform/lang-impl/src/com/intellij/execution/lineMarker/ExecutorAction.java

@@ -37,7 +37,7 @@ import java.util.List;
  * @author Dmitry Avdeev
  */
 public class ExecutorAction extends AnAction {
-
+  @NotNull
   public static AnAction[] getActions(final int order) {
     return ContainerUtil.map2Array(ExecutorRegistry.getInstance().getRegisteredExecutors(), AnAction.class, new Function<Executor, AnAction>() {
       @Override
@@ -51,8 +51,8 @@ public class ExecutorAction extends AnAction {
   private final Executor myExecutor;
   private final int myOrder;
 
-  private ExecutorAction(AnAction origin,
-                         Executor executor,
+  private ExecutorAction(@NotNull AnAction origin,
+                         @NotNull Executor executor,
                          int order) {
     myOrigin = origin;
     myExecutor = executor;

platform/platform-impl/src/com/intellij/openapi/diff/impl/util/GutterActionRenderer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2009 JetBrains s.r.o.
+ * Copyright 2000-2015 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.
@@ -29,11 +29,26 @@ public class GutterActionRenderer extends GutterIconRenderer implements DumbAwar
     myAction = action;
   }
 
+  @Override
   @NotNull
-  public Icon getIcon() { return myAction.getTemplatePresentation().getIcon(); }
-  public AnAction getClickAction() { return myAction; }
-  public String getTooltipText() { return myAction.getTemplatePresentation().getText(); }
-  public boolean isNavigateAction() { return true; }
+  public Icon getIcon() {
+    return myAction.getTemplatePresentation().getIcon();
+  }
+
+  @Override
+  public AnAction getClickAction() {
+    return myAction;
+  }
+
+  @Override
+  public String getTooltipText() {
+    return myAction.getTemplatePresentation().getText();
+  }
+
+  @Override
+  public boolean isNavigateAction() {
+    return true;
+  }
 
   @Override
   public boolean equals(Object o) {