From 588d7d83d9b7cfd32b5aa730208d6409d915caca Mon Sep 17 00:00:00 2001
From: Sergey Evdokimov <sergey.evdokimov@jetbrains.com>
Date: Thu, 1 Aug 2013 14:11:27 +0400
Subject: [PATCH] EA-48282 - NPE: MavenKeymapExtension.getActionPrefix add
 @NotNull to investigate the issue.

---
 .../org/jetbrains/idea/maven/tasks/MavenShortcutsManager.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/maven/src/main/java/org/jetbrains/idea/maven/tasks/MavenShortcutsManager.java b/plugins/maven/src/main/java/org/jetbrains/idea/maven/tasks/MavenShortcutsManager.java
index 8dc1356801c9..357bd87bb1b9 100644
--- a/plugins/maven/src/main/java/org/jetbrains/idea/maven/tasks/MavenShortcutsManager.java
+++ b/plugins/maven/src/main/java/org/jetbrains/idea/maven/tasks/MavenShortcutsManager.java
@@ -30,6 +30,7 @@ import com.intellij.util.containers.ContainerUtil;
 import com.intellij.util.ui.update.MergingUpdateQueue;
 import com.intellij.util.ui.update.Update;
 import gnu.trove.THashMap;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.annotations.TestOnly;
 import org.jetbrains.idea.maven.execution.MavenRunner;
@@ -58,6 +59,7 @@ public class MavenShortcutsManager extends MavenSimpleProjectComponent {
   private MyKeymapListener myKeymapListener;
   private final List<Listener> myListeners = ContainerUtil.createLockFreeCopyOnWriteList();
 
+  @NotNull
   public static MavenShortcutsManager getInstance(Project project) {
     return project.getComponent(MavenShortcutsManager.class);
   }