Update URM Version to 1.4.4 and regenerated all puml files

service-locator/etc/service-locator.urm.puml

@@ -1,15 +1,28 @@
 @startuml
 package com.iluwatar.servicelocator {
-  class ServiceLocator {
-    - serviceCache : ServiceCache {static}
-    - ServiceLocator()
-    + getService(serviceJndiName : String) : Service {static}
-  }
   class App {
     + App()
     + main(args : String[]) {static}
   }
+  class InitContext {
+    - LOGGER : Logger {static}
+    + InitContext()
+    + lookup(serviceName : String) : Object
+  }
+  interface Service {
+    + execute() {abstract}
+    + getId() : int {abstract}
+    + getName() : String {abstract}
+  }
+  class ServiceCache {
+    - LOGGER : Logger {static}
+    - serviceCache : Map<String, Service>
+    + ServiceCache()
+    + addService(newService : Service)
+    + getService(serviceName : String) : Service
+  }
   class ServiceImpl {
+    - LOGGER : Logger {static}
     - id : int
     - serviceName : String
     + ServiceImpl(serviceName : String)
@@ -17,20 +30,10 @@ package com.iluwatar.servicelocator {
     + getId() : int
     + getName() : String
   }
-  class InitContext {
-    + InitContext()
-    + lookup(serviceName : String) : Object
-  }
-  class ServiceCache {
-    - serviceCache : Map<String, Service>
-    + ServiceCache()
-    + addService(newService : Service)
-    + getService(serviceName : String) : Service
-  }
-  interface Service {
-    + execute() {abstract}
-    + getId() : int {abstract}
-    + getName() : String {abstract}
+  class ServiceLocator {
+    - serviceCache : ServiceCache {static}
+    - ServiceLocator()
+    + getService(serviceJndiName : String) : Service {static}
   }
 }
 ServiceLocator -->  "-serviceCache" ServiceCache