From 64a13bf17aa3ddc32354d28fd6d25c6f236ec399 Mon Sep 17 00:00:00 2001
From: anna <Anna.Kozlova@jetbrains.com>
Date: Thu, 5 Aug 2010 22:12:45 +0400
Subject: [PATCH] javadoc: do not process the same pattern twice (IDEA-56852 )

---
 .../src/com/intellij/codeInsight/javadoc/JavaDocUtil.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocUtil.java b/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocUtil.java
index ee1ad874ee3e..38e71b754c3a 100644
--- a/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocUtil.java
+++ b/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocUtil.java
@@ -366,7 +366,7 @@ public class JavaDocUtil {
       String s = fixupMatcher.group(1);
 
       //[db] that's workaround to avoid internal bug
-      if (!s.equals("\\")) {
+      if (!s.equals("\\") && !secondSymbols.contains(s)) {
         secondSymbols.addFirst(s);
       }
     }