[camel] branch main updated: (chores) camel-spring-xml: minor test cleanup (#11460)

[orpiske]

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orpiske pushed a commit to branch main
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The following commit(s) were added to refs/heads/main by this push:
     new de1aac0bc43 (chores) camel-spring-xml: minor test cleanup (#11460)
de1aac0bc43 is described below

commit de1aac0bc4390152046a1f46fcd3a906667cbf9b
Author: Otavio Rodolfo Piske <orpi...@users.noreply.github.com>
AuthorDate: Tue Sep 19 13:52:10 2023 +0200

    (chores) camel-spring-xml: minor test cleanup (#11460)
---
 .../interceptor/TransactedStackSizeBreakOnExceptionTest.java     | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git 
a/components/camel-spring-xml/src/test/java/org/apache/camel/spring/interceptor/TransactedStackSizeBreakOnExceptionTest.java
 
b/components/camel-spring-xml/src/test/java/org/apache/camel/spring/interceptor/TransactedStackSizeBreakOnExceptionTest.java
index e345aeb7a9d..b1a6de28a69 100644
--- 
a/components/camel-spring-xml/src/test/java/org/apache/camel/spring/interceptor/TransactedStackSizeBreakOnExceptionTest.java
+++ 
b/components/camel-spring-xml/src/test/java/org/apache/camel/spring/interceptor/TransactedStackSizeBreakOnExceptionTest.java
@@ -16,6 +16,8 @@
  */
 package org.apache.camel.spring.interceptor;
 
+import java.util.StringJoiner;
+
 import org.apache.camel.Exchange;
 import org.apache.camel.builder.RouteBuilder;
 import org.junit.jupiter.api.Assertions;
@@ -33,13 +35,12 @@ public class TransactedStackSizeBreakOnExceptionTest 
extends TransactionClientDa
         getMockEndpoint("mock:line").assertNoDuplicates(body());
         getMockEndpoint("mock:result").expectedMessageCount(0);
 
-        StringBuilder sb = new StringBuilder();
+        StringJoiner sb = new StringJoiner(",");
         for (int i = 0; i < total; i++) {
-            sb.append(i);
-            sb.append(",");
+            sb.add(Integer.toString(i));
         }
 
-        template.sendBody("seda:start", "" + sb.toString());
+        template.sendBody("seda:start", sb.toString());
 
         assertMockEndpointsSatisfied();