diff --git a/resource-acquisition-is-initialization/etc/resource-acquisition-is-initialization.png b/resource-acquisition-is-initialization/etc/resource-acquisition-is-initialization.png
new file mode 100644
index 000000000..487b97569
Binary files /dev/null and b/resource-acquisition-is-initialization/etc/resource-acquisition-is-initialization.png differ
diff --git a/resource-acquisition-is-initialization/etc/resource-acquisition-is-initialization.ucls b/resource-acquisition-is-initialization/etc/resource-acquisition-is-initialization.ucls
new file mode 100644
index 000000000..32fdb381c
--- /dev/null
+++ b/resource-acquisition-is-initialization/etc/resource-acquisition-is-initialization.ucls
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<class-diagram version="1.1.8" icons="true" automaticImage="PNG" always-add-relationships="false" generalizations="true" 
+  realizations="true" associations="true" dependencies="false" nesting-relationships="true">  
+  <class id="1" language="java" name="com.iluwatar.TreasureChest" project="resource-acquisition-is-initialization" 
+    file="/resource-acquisition-is-initialization/src/main/java/com/iluwatar/TreasureChest.java" binary="false" 
+    corner="BOTTOM_RIGHT">    
+    <position height="106" width="130" x="229" y="248"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <class id="2" language="java" name="com.iluwatar.SlidingDoor" project="resource-acquisition-is-initialization" 
+    file="/resource-acquisition-is-initialization/src/main/java/com/iluwatar/SlidingDoor.java" binary="false" 
+    corner="BOTTOM_RIGHT">    
+    <position height="106" width="108" x="399" y="248"/>    
+    <display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+      sort-features="false" accessors="true" visibility="true">      
+      <attributes public="true" package="true" protected="true" private="true" static="true"/>      
+      <operations public="true" package="true" protected="true" private="true" static="true"/>    
+    </display>  
+  </class>  
+  <classifier-display autosize="true" stereotype="true" package="true" initial-value="false" signature="true" 
+    sort-features="false" accessors="true" visibility="true">    
+    <attributes public="true" package="true" protected="true" private="true" static="true"/>    
+    <operations public="true" package="true" protected="true" private="true" static="true"/>  
+  </classifier-display>  
+  <association-display labels="true" multiplicity="true"/>
+</class-diagram>
\ No newline at end of file