1 files changed, 12 insertions, 5 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs
index 9e0db12..e3a881f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLImageManager.cs
@@ -39,6 +39,9 @@ using log4net;
 
 namespace OpenSim.Region.ClientStack.LindenUDP
 {
+    /// <summary>
+    /// This class handles UDP texture requests.
+    /// </summary>
     public class LLImageManager
     {
         private sealed class J2KImageComparer : IComparer<J2KImage>
@@ -208,7 +211,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #region Priority Queue Helpers
 
-        J2KImage GetHighestPriorityImage()
+        private J2KImage GetHighestPriorityImage()
         {
             J2KImage image = null;
 
@@ -223,23 +226,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return image;
         }
 
-        void AddImageToQueue(J2KImage image)
+        private void AddImageToQueue(J2KImage image)
         {
             image.PriorityQueueHandle = null;
 
             lock (m_syncRoot)
+            {
                 try { m_priorityQueue.Add(ref image.PriorityQueueHandle, image); }
                 catch (Exception) { }
+            }
         }
 
-        void RemoveImageFromQueue(J2KImage image)
+        private void RemoveImageFromQueue(J2KImage image)
         {
             lock (m_syncRoot)
+            {
                 try { m_priorityQueue.Delete(image.PriorityQueueHandle); }
                 catch (Exception) { }
+            }
         }
 
-        void UpdateImageInQueue(J2KImage image)
+        private void UpdateImageInQueue(J2KImage image)
         {
             lock (m_syncRoot)
             {
@@ -254,4 +261,4 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #endregion Priority Queue Helpers
     }
-}
+}
\ No newline at end of file