SAIL-239 (SAIL-294) - optimise AVM removeLocks into single delete - persist lower-case path

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@20774 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/avm/locking/AVMLockingServiceImpl.java

@@ -504,13 +504,18 @@ public class AVMLockingServiceImpl implements AVMLockingService
     }
     
     /**
-     * Utility to get relative paths into canonical form.
+     * Utility to get relative paths into canonical lock form
+     * 
+     * - remove first forward slash
+     * - multiple forward slashes collapsed into single foward slash
      * 
      * @param path The incoming path.
      * @return The normalized path.
      */
     public static String normalizePath(String path)
     {
+        path = path.toLowerCase(); // note: enables optimised removal of locks (based on path dir start)
+        
         while (path.startsWith("/"))
         {
             path = path.substring(1);