From 05e3463f192efcc4ba774520eddf195fee50a2d3 Mon Sep 17 00:00:00 2001
From: "Gregory.Shrago" <gregory.shrago@jetbrains.com>
Date: Mon, 15 Aug 2022 21:18:44 +0400
Subject: [PATCH] report EDT activity for slow EDT actions 2

GitOrigin-RevId: 96124815091ca7106cc8c7e4f8954be545f944cc
---
 .../openapi/actionSystem/impl/ActionUpdater.java    | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/actionSystem/impl/ActionUpdater.java b/platform/platform-impl/src/com/intellij/openapi/actionSystem/impl/ActionUpdater.java
index 2b99f6f816a1..34379d888726 100644
--- a/platform/platform-impl/src/com/intellij/openapi/actionSystem/impl/ActionUpdater.java
+++ b/platform/platform-impl/src/com/intellij/openapi/actionSystem/impl/ActionUpdater.java
@@ -232,10 +232,17 @@ final class ActionUpdater {
       }
       if (myCurEDTPerformMillis > 200) {
         Throwable throwable = new Throwable(elapsedReport(myCurEDTPerformMillis, true, operationName) + OLD_EDT_MSG_SUFFIX);
-        for (Throwable trace : Objects.requireNonNullElse(edtTracesRef.get(), FList.<Throwable>emptyList())) {
-          throwable.addSuppressed(trace);
+        FList<Throwable> edtTraces = edtTracesRef.get();
+        // do not report pauses without EDT traces (e.g. due to debugging)
+        if (edtTraces != null && edtTraces.size() > 0) {
+          for (Throwable trace : edtTraces) {
+            throwable.addSuppressed(trace);
+          }
+          LOG.error(throwable);
+        }
+        else {
+          LOG.warn(throwable);
         }
-        LOG.error(throwable);
       }
       myCurEDTWaitMillis = myCurEDTPerformMillis = 0L;
     }