Index: lutinutil/src/java/org/codelutin/option/OptionKey.java
diff -u lutinutil/src/java/org/codelutin/option/OptionKey.java:1.1 lutinutil/src/java/org/codelutin/option/OptionKey.java:1.2
--- lutinutil/src/java/org/codelutin/option/OptionKey.java:1.1	Sun Dec 30 22:50:46 2007
+++ lutinutil/src/java/org/codelutin/option/OptionKey.java	Mon Dec 31 05:26:36 2007
@@ -22,6 +22,7 @@
 
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Modifier;
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -58,6 +59,9 @@
     /** la classe abstraite de l'action de l'option liée */
     final protected Class<A> abstractActionClass;
 
+    /** la liste des options instanciées lors du dernier parsing */
+    final protected List<O> options;
+
     /** le constructeur d'option à utilisé */
     protected Constructor<O> optionConstructor;
 
@@ -78,6 +82,7 @@
             // we have a concrete action class
             actionClass = abstractActionClass;
         }
+        this.options = new ArrayList<O>();
     }
 
     public String getOptionKey() {
@@ -108,24 +113,8 @@
         return definition;
     }
 
-    /**
-     * Instanciate a new option
-     *
-     * @param alias the option alias
-     * @param args  the arguments of the option
-     * @return the instanciated option
-     */
-    public O newOption(String alias, List<Argument> args) {
-        try {
-            if (optionConstructor == null) {
-                optionConstructor = optionClass.getConstructor(String.class, Argument[].class);
-            }
-            O result;
-            result = optionConstructor.newInstance(alias, args.toArray(new Argument[args.size()]));
-            return result;
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
+    public List<O> getOptions() {
+        return options;
     }
 
     /**
@@ -141,13 +130,23 @@
         }
     }
 
+    protected void resetOptions() {
+        options.clear();
+    }
+
+    protected O addOption(String alias, List<Argument> args) {
+        O o = newOption(alias, args);
+        options.add(o);
+        return o;
+    }
+
     /**
      * Get the shared action linked with this key.
      *
      * @param parser the parser used
      * @return the share action's instance
      */
-    public synchronized A getAction(P parser) {
+    protected A getAction(P parser) {
         if (action == null) {
             if (actionClass == null) {
                 throw new IllegalStateException("no concrete action found for " + abstractActionClass);
@@ -160,4 +159,24 @@
         }
         return action;
     }
+
+    /**
+     * Instanciate a new option
+     *
+     * @param alias the option alias
+     * @param args  the arguments of the option
+     * @return the instanciated option
+     */
+    protected O newOption(String alias, List<Argument> args) {
+        try {
+            if (optionConstructor == null) {
+                optionConstructor = optionClass.getConstructor(String.class, Argument[].class);
+            }
+            O result;
+            result = optionConstructor.newInstance(alias, args.toArray(new Argument[args.size()]));
+            return result;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
 }