Initial commit of guarded suspension design pattern

guarded-suspension/etc/guarded-suspension.ucls

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<class-diagram version="1.1.13" icons="true" automaticImage="JPEG" always-add-relationships="false" 
+  generalizations="true" realizations="true" associations="true" dependencies="false" nesting-relationships="true" 
+  router="FAN">  
+  <class id="1" language="java" name="com.iluwatar.guarded.suspension.GuardedQueue" 
+    project="java-design-patterns_guarded-suspension" 
+    file="/java-design-patterns_guarded-suspension/src/main/java/com/iluwatar/guarded/suspension/GuardedQueue.java" 
+    binary="false" corner="BOTTOM_RIGHT">    
+    <position height="277" width="326" x="301" y="172"/>    
+    <display autosize="false" 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>

guarded-suspension/etc/guarded-suspension.urm.puml

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+@startuml
+package com.iluwatar.guarded.suspension {
+  class GuardedQueue {
+    - LOGGER : Logger {static}
+    - sourceList : Queue<Integer>
+    + GuardedQueue()
+    + get() : Integer
+    + put(e : Integer)
+  }
+}
+@enduml