From ec023cd8cffdf36d29b318c4f8f71725a8c62f48 Mon Sep 17 00:00:00 2001
From: japborst <japborst@gmail.com>
Date: Tue, 27 Sep 2022 16:49:02 +0200
Subject: [PATCH] Remove trailing space for code blocks

---
 .../main/java/com/google/errorprone/BugPatternInstance.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docgen_processor/src/main/java/com/google/errorprone/BugPatternInstance.java b/docgen_processor/src/main/java/com/google/errorprone/BugPatternInstance.java
index 344722e1..cbb5a1a6 100644
--- a/docgen_processor/src/main/java/com/google/errorprone/BugPatternInstance.java
+++ b/docgen_processor/src/main/java/com/google/errorprone/BugPatternInstance.java
@@ -129,7 +129,8 @@ public final class BugPatternInstance {
     sampleCode = StringEscapeUtils.unescapeJava(sampleCode);
 
     try {
-      return FORMATTER.formatSource(sampleCode);
+      // Trim to remove trailing line-break.
+      return FORMATTER.formatSource(sampleCode).trim();
     } catch (FormatterException e) {
       e.printStackTrace();
       return null;