From 4aeb5573108b2f2bdcc8aba7ef10b7f3df5cfe79 Mon Sep 17 00:00:00 2001
From: Aleksey Pivovarov <AMPivovarov@gmail.com>
Date: Mon, 29 Jul 2019 19:57:37 +0300
Subject: [PATCH] diff: cleanup - add comment

GitOrigin-RevId: 60289e548a01cf46ec1687b8941a0b50c4108d2a
---
 .../src/com/intellij/diff/actions/ShowDiffAction.java          | 3 +++
 .../openapi/vcs/changes/actions/diff/ShowDiffAction.java       | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/diff-impl/src/com/intellij/diff/actions/ShowDiffAction.java b/platform/diff-impl/src/com/intellij/diff/actions/ShowDiffAction.java
index 1d856d071d30..75fe8eb96cab 100644
--- a/platform/diff-impl/src/com/intellij/diff/actions/ShowDiffAction.java
+++ b/platform/diff-impl/src/com/intellij/diff/actions/ShowDiffAction.java
@@ -20,6 +20,9 @@ import com.intellij.openapi.actionSystem.ExtendableAction;
 import com.intellij.openapi.extensions.ExtensionPointName;
 import com.intellij.openapi.project.DumbAware;
 
+/**
+ * Default implementation is in {@link com.intellij.openapi.vcs.changes.actions.diff.ShowDiffAction}.
+ */
 public class ShowDiffAction extends ExtendableAction implements DumbAware {
   private static final ExtensionPointName<AnActionExtensionProvider> EP_NAME =
     ExtensionPointName.create("com.intellij.diff.actions.ShowDiffAction.ExtensionProvider");
diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/actions/diff/ShowDiffAction.java b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/actions/diff/ShowDiffAction.java
index 42b2af4c7fcc..fa1958c62bc5 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/actions/diff/ShowDiffAction.java
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/actions/diff/ShowDiffAction.java
@@ -40,7 +40,7 @@ import java.util.Map;
 public class ShowDiffAction implements AnActionExtensionProvider {
   @Override
   public boolean isActive(@NotNull AnActionEvent e) {
-    return true;
+    return true; // order="last"
   }
 
   @Override