From bc851248c19589799d62062c1376d2b7661e188b Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <Dmitry.Avdeev@jetbrains.com>
Date: Wed, 16 Jan 2013 17:09:53 +0400
Subject: [PATCH] cleanup

---
 .../intellij/util/xml/converters/DelimitedListConverter.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xml/dom-openapi/src/com/intellij/util/xml/converters/DelimitedListConverter.java b/xml/dom-openapi/src/com/intellij/util/xml/converters/DelimitedListConverter.java
index e8b12e646afb..5d4e54911215 100644
--- a/xml/dom-openapi/src/com/intellij/util/xml/converters/DelimitedListConverter.java
+++ b/xml/dom-openapi/src/com/intellij/util/xml/converters/DelimitedListConverter.java
@@ -107,7 +107,7 @@ public abstract class DelimitedListConverter<T> extends ResolvingConverter<List<
   }
 
   public String toString(final List<T> ts, final ConvertContext context) {
-    final StringBuffer buffer = new StringBuffer();
+    final StringBuilder buffer = new StringBuilder();
     final char delimiter = getDefaultDelimiter();
     for (T t : ts) {
       final String s = toString(t);