UML generation: Mark the urm-maven-plugin execution to be ignored in Eclipse and recreate all .puml files

decorator/etc/decorator.urm.puml

@@ -1,5 +1,10 @@
 @startuml
 package com.iluwatar.decorator {
+  interface Hostile {
+    + attack() {abstract}
+    + fleeBattle() {abstract}
+    + getAttackPower() : int {abstract}
+  }
   class App {
     + App()
     + main(args : String[]) {static}
@@ -10,11 +15,6 @@ package com.iluwatar.decorator {
     + fleeBattle()
     + getAttackPower() : int
   }
-  interface Hostile {
-    + attack() {abstract}
-    + fleeBattle() {abstract}
-    + getAttackPower() : int {abstract}
-  }
   class SmartHostile {
     - decorated : Hostile
     + SmartHostile(decorated : Hostile)