Index: lutincommandline/src/java/org/codelutin/option/SimpleConfigImpl.java
diff -u lutincommandline/src/java/org/codelutin/option/SimpleConfigImpl.java:1.1 lutincommandline/src/java/org/codelutin/option/SimpleConfigImpl.java:1.2
--- lutincommandline/src/java/org/codelutin/option/SimpleConfigImpl.java:1.1	Fri Feb 22 12:35:37 2008
+++ lutincommandline/src/java/org/codelutin/option/SimpleConfigImpl.java	Fri Feb 22 12:52:31 2008
@@ -29,13 +29,13 @@
  *
  * @author chemit
  */
-public abstract class SimpleConfigImpl<T extends OptionParser> extends Config {
+public abstract class SimpleConfigImpl<T extends OptionParser,O extends OptionKey<?,T,?>> extends Config {
 
     protected abstract T getParser();
 
-    protected abstract OptionKey<?,T,?> getConfigOptionKey();
+    protected abstract O getConfigOptionKey();
 
-    protected abstract OptionKey<?,T,?> getConfigFileOptionKey();
+    protected abstract O getConfigFileOptionKey();
 
     protected abstract  ConfigPropertyKey<File> getFileNameConfigKey();
 
@@ -52,6 +52,7 @@
     @Override
     public void save() throws IOException {
         // always save all configs in context in the same time
+        // delegate it to parser
         getParser().save();
     }
     
@@ -78,7 +79,7 @@
         log.info("end for category [" + category + "] ---------------------------");
     }
 
-    protected void initConfigFile(T parser, OptionKey<?,?,?> configFileOptionKey, ConfigPropertyKey<File> fileNameConfigKey) {
+    protected void initConfigFile(T parser, O configFileOptionKey, ConfigPropertyKey<File> fileNameConfigKey) {
         File file;
         if (parser.isOptionEnabled(configFileOptionKey)) {
             // surcharge config file
@@ -96,7 +97,7 @@
         setSource(file);
     }
 
-    protected void loadFromOptions(T parser, OptionKey<?, ?, ?> configOptionKey) throws Exception {
+    protected void loadFromOptions(T parser, O configOptionKey) throws Exception {
         if (!parser.isOptionEnabled(configOptionKey)) {
             return;
         }