From bc71233ed1d091456a97ce653c1f4fe24aac9997 Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Thu, 3 Nov 2016 12:33:21 +0300
Subject: [PATCH] dump timings if debug log enabled

---
 .../intellij/debugger/ui/breakpoints/MethodBreakpoint.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/MethodBreakpoint.java b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/MethodBreakpoint.java
index abe3fd51fc70..41cc35a2d621 100644
--- a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/MethodBreakpoint.java
+++ b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/MethodBreakpoint.java
@@ -517,8 +517,15 @@ public class MethodBreakpoint extends BreakpointWithHighlighter<JavaMethodBreakp
   }
 
   private static void processSubTypes(ReferenceType classType, Consumer<ReferenceType> consumer) {
+    long start = 0;
+    if (LOG.isDebugEnabled()) {
+      start = System.currentTimeMillis();
+    }
     MultiMap<ReferenceType, ReferenceType> inheritance = new MultiMap<>();
     classType.virtualMachine().allClasses().forEach(type -> supertypes(type).forEach(st -> inheritance.putValue(st, type)));
     StreamEx.ofTree(classType, t -> StreamEx.of(inheritance.get(t))).forEach(consumer);
+    if (LOG.isDebugEnabled()) {
+      LOG.debug("Processing all classes took: " + String.valueOf(System.currentTimeMillis() - start) + "ms");
+    }
   }
 }