From 6b6e2e19a7731e91d19ac3e82ef6f8bf5c41e2d1 Mon Sep 17 00:00:00 2001
From: "Maxim.Mossienko" <Maxim.Mossienko@jetbrains.com>
Date: Tue, 15 May 2012 09:32:42 +0400
Subject: [PATCH] write directly to char array if it is available (cherry
 picked from commit a664bc8)

---
 .../intellij/openapi/fileEditor/impl/LoadTextUtil.java   | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/platform/core-impl/src/com/intellij/openapi/fileEditor/impl/LoadTextUtil.java b/platform/core-impl/src/com/intellij/openapi/fileEditor/impl/LoadTextUtil.java
index 94f527af681f..2ffcba202119 100644
--- a/platform/core-impl/src/com/intellij/openapi/fileEditor/impl/LoadTextUtil.java
+++ b/platform/core-impl/src/com/intellij/openapi/fileEditor/impl/LoadTextUtil.java
@@ -63,7 +63,8 @@ public final class LoadTextUtil {
       char c = bufferArray != null ? bufferArray[src]:buffer.charAt(src);
       switch (c) {
         case '\r':
-          buffer.put(dst++, '\n');
+          if(bufferArray != null) bufferArray[dst++] = '\n';
+          else buffer.put(dst++, '\n');
           crCount++;
           break;
         case '\n':
@@ -72,12 +73,14 @@ public final class LoadTextUtil {
             crlfCount++;
           }
           else {
-            buffer.put(dst++, '\n');
+            if(bufferArray != null) bufferArray[dst++] = '\n';
+            else buffer.put(dst++, '\n');
             lfCount++;
           }
           break;
         default:
-          buffer.put(dst++, c);
+          if(bufferArray != null) bufferArray[dst++] = c;
+          else buffer.put(dst++, c);
           break;
       }
       prev = c;