From 8afc2cd3787b72ea141b137f25a1aab4128cd8ff Mon Sep 17 00:00:00 2001
From: Jatinder <jatinder@mediaiqdigital.com>
Date: Mon, 3 Mar 2014 17:16:59 +0530
Subject: [PATCH] [#2252] Fix bug where AppendableCharSequence private
 constructor does not set correct position

---
 .../io/netty/util/internal/AppendableCharSequence.java     | 1 +
 .../io/netty/util/internal/AppendableCharSequenceTest.java | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/common/src/main/java/io/netty/util/internal/AppendableCharSequence.java b/common/src/main/java/io/netty/util/internal/AppendableCharSequence.java
index b0c5e9a73b..32a5acd04e 100644
--- a/common/src/main/java/io/netty/util/internal/AppendableCharSequence.java
+++ b/common/src/main/java/io/netty/util/internal/AppendableCharSequence.java
@@ -31,6 +31,7 @@ public final class AppendableCharSequence implements CharSequence, Appendable {
 
     private AppendableCharSequence(char[] chars) {
         this.chars = chars;
+        pos = chars.length;
     }
 
     @Override
diff --git a/common/src/test/java/io/netty/util/internal/AppendableCharSequenceTest.java b/common/src/test/java/io/netty/util/internal/AppendableCharSequenceTest.java
index 3fca3e1569..81c5560bc3 100644
--- a/common/src/test/java/io/netty/util/internal/AppendableCharSequenceTest.java
+++ b/common/src/test/java/io/netty/util/internal/AppendableCharSequenceTest.java
@@ -57,6 +57,13 @@ public class AppendableCharSequenceTest {
         testAppendString0(new AppendableCharSequence(2));
     }
 
+    @Test
+    public void testSubSequence() {
+        AppendableCharSequence master = new AppendableCharSequence(26);
+        master.append("abcdefghijlkmonpqrstuvwxyz");
+        assertEquals(master.subSequence(0, 10).toString(), "abcdefghij");
+    }
+
     private static void testSimpleAppend0(AppendableCharSequence seq) {
         String text = "testdata";
         for (int i = 0; i < text.length(); i++) {