From 42824ffc55a87dc4b8b440c25ad02a816b042a95 Mon Sep 17 00:00:00 2001
From: "Hiram R. Chirino" <chirino@apache.org>
Date: Thu, 29 Jan 2009 18:10:03 +0000
Subject: [PATCH] Adding a handy getList() method to the LinkedNode impl

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@738946 13f79535-47bb-0310-9956-ffa450edef68
---
 .../src/main/java/org/apache/kahadb/util/LinkedNode.java | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/kahadb/src/main/java/org/apache/kahadb/util/LinkedNode.java b/kahadb/src/main/java/org/apache/kahadb/util/LinkedNode.java
index 0a2e02c15f..f0e23ddbee 100644
--- a/kahadb/src/main/java/org/apache/kahadb/util/LinkedNode.java
+++ b/kahadb/src/main/java/org/apache/kahadb/util/LinkedNode.java
@@ -212,11 +212,11 @@ public class LinkedNode<T extends LinkedNode<T>> {
     /**
      * Removes this node out of the linked list it is chained in.
      */
-    public void unlink() {
+    public boolean unlink() {
 
         // If we are allready unlinked...
         if (list == null) {
-            return;
+            return false;
         }
 
         if (getThis() == prev) {
@@ -233,6 +233,7 @@ public class LinkedNode<T extends LinkedNode<T>> {
         }
         list.size--;
         list = null;
+        return true;
     }
 
     /**
@@ -316,4 +317,8 @@ public class LinkedNode<T extends LinkedNode<T>> {
         return list != null;
     }
 
+	public LinkedNodeList<T> getList() {
+		return list;
+	}
+
 }