From 3ec59b5ec8dfde7bb10f8d43b5a09eca6a0745e0 Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Thu, 20 Mar 2014 15:40:28 +0400
Subject: [PATCH] IDEA-122536 Debug: App Freezes on launch after update to 13.1

---
 .../com/intellij/debugger/ui/breakpoints/BreakpointManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/BreakpointManager.java b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/BreakpointManager.java
index 551cdb16bf69..e97814845175 100644
--- a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/BreakpointManager.java
+++ b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/BreakpointManager.java
@@ -591,7 +591,7 @@ public class BreakpointManager {
   }
 
   //used in Fabrique
-  public synchronized void addBreakpoint(Breakpoint breakpoint) {
+  public synchronized void addBreakpoint(@NotNull Breakpoint breakpoint) {
     myBreakpoints.put(breakpoint.myXBreakpoint, breakpoint);
     myBreakpointsListForIteration = null;
     breakpoint.updateUI();