Odds and ends. Started infrastructure for AVM command line utilities.

Loosened cache invalidation for write operations so that layered/write 
lookups are not discarded.  Changed direct buffer copies to use 
System.arraycopy.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4447 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/avm/AVMRemoteOutputStream.java

@@ -85,10 +85,7 @@ public class AVMRemoteOutputStream extends OutputStream
             else
             {
                 byte [] buff = new byte[len];
-                for (int i = 0; i < len; i++)
-                {
-                    buff[i] = b[i + off];
-                }
+                System.arraycopy(b, off, buff, 0, len);
                 fAVMRemote.writeOutput(fHandle, buff, len);
             }
         }