From 4e60e856bd5c0ac5c48a5a312a263fbec3c343a0 Mon Sep 17 00:00:00 2001
From: Luck <git@lucko.me>
Date: Thu, 14 Apr 2022 22:29:48 +0100
Subject: Fix names for non-combined threads

---
 .../src/main/java/me/lucko/spark/common/sampler/ThreadGrouper.java     | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'spark-common/src/main/java/me')

diff --git a/spark-common/src/main/java/me/lucko/spark/common/sampler/ThreadGrouper.java b/spark-common/src/main/java/me/lucko/spark/common/sampler/ThreadGrouper.java
index f71ad9f..9ad84df 100644
--- a/spark-common/src/main/java/me/lucko/spark/common/sampler/ThreadGrouper.java
+++ b/spark-common/src/main/java/me/lucko/spark/common/sampler/ThreadGrouper.java
@@ -90,6 +90,9 @@ public interface ThreadGrouper {
         @Override
         public String getLabel(String group) {
             int count = this.seen.getOrDefault(group, Collections.emptySet()).size();
+            if (count == 0) {
+                return group;
+            }
             return group + " (x" + count + ")";
         }
 
-- 
cgit