Index: trunk/ehcache/ehcache-core/src/main/java/net/sf/ehcache/management/ManagementServerLoader.java
===================================================================
diff -u -N -r9092 -r9102
--- trunk/ehcache/ehcache-core/src/main/java/net/sf/ehcache/management/ManagementServerLoader.java	(.../ManagementServerLoader.java)	(revision 9092)
+++ trunk/ehcache/ehcache-core/src/main/java/net/sf/ehcache/management/ManagementServerLoader.java	(.../ManagementServerLoader.java)	(revision 9102)
@@ -107,7 +107,10 @@
      */
     public static void register(CacheManager cacheManager, String clientUUID,
                                 ManagementRESTServiceConfiguration managementRESTServiceConfiguration) {
+        ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
         try {
+            // because some code in Jersey is using the TCCL to resolve some classes
+            Thread.currentThread().setContextClassLoader(RESOURCE_CLASS_LOADER);
             if (!MGMT_SVR_BY_BIND.containsKey(managementRESTServiceConfiguration.getBind())) {
                 if (!MGMT_SVR_BY_BIND.isEmpty()) {
                     String alreadyBound = MGMT_SVR_BY_BIND.keySet().iterator().next();
@@ -136,6 +139,9 @@
             } else {
                 throw new CacheException("Failed to instantiate ManagementServer.", e);
             }
+        } finally {
+            // setting back the appClassLoader as the TCCL
+            Thread.currentThread().setContextClassLoader(contextClassLoader);
         }
     }
 
Index: trunk/ehcache/management-ehcache-impl/management-ehcache-common/src/main/java/com/terracotta/management/ApplicationEhCache.java
===================================================================
diff -u -N -r9029 -r9102
--- trunk/ehcache/management-ehcache-impl/management-ehcache-common/src/main/java/com/terracotta/management/ApplicationEhCache.java	(.../ApplicationEhCache.java)	(revision 9029)
+++ trunk/ehcache/management-ehcache-impl/management-ehcache-common/src/main/java/com/terracotta/management/ApplicationEhCache.java	(.../ApplicationEhCache.java)	(revision 9102)
@@ -15,7 +15,7 @@
   @Override
   public Set<Class<?>> getClasses() {
     Set<Class<?>> restResourcesClasses = new HashSet<Class<?>>();
-    ServiceLoader<ApplicationEhCacheService> loader = ServiceLoader.load(ApplicationEhCacheService.class);
+    ServiceLoader<ApplicationEhCacheService> loader = ServiceLoader.load(ApplicationEhCacheService.class, ApplicationEhCacheService.class.getClassLoader());
     for (ApplicationEhCacheService applicationEhCacheService : loader) {
       restResourcesClasses.addAll(applicationEhCacheService.getRestResourceClasses());
     }