diff --git a/gclc/src/main/java/net/bigeon/gclc/command/ParametrizedCommandData.java b/gclc/src/main/java/net/bigeon/gclc/command/ParametrizedCommandData.java
index ca1e574..11b56f9 100644
--- a/gclc/src/main/java/net/bigeon/gclc/command/ParametrizedCommandData.java
+++ b/gclc/src/main/java/net/bigeon/gclc/command/ParametrizedCommandData.java
@@ -120,7 +120,7 @@ public final class ParametrizedCommandData {
      * @param flag the boolean flag
      * @throws InvalidParameterException if the parameter is already defined as a
      *         string parameter */
-    public final void addBooleanParameter(final String flag)
+    public void addBooleanParameter(final String flag)
             throws InvalidParameterException {
         if (params.containsKey(flag) && stringParams.containsKey(flag)) {
             throw new InvalidParameterException("Parameter is already defined as string"); //$NON-NLS-1$
@@ -135,7 +135,7 @@ public final class ParametrizedCommandData {
      * @param needed if the parameter's absence should cause an exception
      * @throws InvalidParameterException if the parameter is already defined as a
      *         boolean parameter */
-    public final void addStringParameter(final String flag, final boolean needed)
+    public void addStringParameter(final String flag, final boolean needed)
             throws InvalidParameterException {
         if (params.containsKey(flag)) {
             checkParam(flag, needed);
@@ -165,14 +165,14 @@ public final class ParametrizedCommandData {
     /** Retrieve the boolean parameters (aka flags).
      *
      * @return the set of boolean parameters */
-    public final Set<String> getBooleanParameters() {
+    public Set<String> getBooleanParameters() {
         return Collections.unmodifiableSet(boolParams);
     }
 
     /** Retrieve the parameter names.
      *
      * @return the stringParams */
-    public final Set<String> getParameters() {
+    public Set<String> getParameters() {
         return params.keySet();
     }
 
@@ -182,7 +182,7 @@ public final class ParametrizedCommandData {
      * @param args the command arguments
      * @return the command object
      * @throws IOException if the command could not be filled. */
-    public final CommandParameters getParameters(final ConsoleInput input,
+    public CommandParameters getParameters(final ConsoleInput input,
             final String... args) throws IOException {
         final CommandParameters parameters = new CommandParameters(boolParams,
                 stringParams.keySet(), strict);
@@ -209,7 +209,7 @@ public final class ParametrizedCommandData {
     /** Get the string parameters names.
      *
      * @return the stringParams */
-    public final Set<String> getStringParameters() {
+    public Set<String> getStringParameters() {
         return stringParams.keySet();
     }
 
@@ -217,14 +217,14 @@ public final class ParametrizedCommandData {
      *
      * @param param the parameter name
      * @return if the parameter is needed */
-    public final boolean isNeeded(final String param) {
+    public boolean isNeeded(final String param) {
         return params.containsKey(param) && params.get(param).booleanValue();
     }
 
     /** If the command refuse unrecognized parameters.
      *
      * @return the strict */
-    public final boolean isStrict() {
+    public boolean isStrict() {
         return strict;
     }
 
@@ -236,7 +236,7 @@ public final class ParametrizedCommandData {
      * @param parameters the parameter list to complete
      * @param toProvide the parameters to ask for
      * @throws IOException if the manager was closed */
-    private final static void fillParameters(final ConsoleInput input,
+    private static void fillParameters(final ConsoleInput input,
             final List<String> toProvide, final CommandParameters parameters)
             throws IOException {
         for (final String string : toProvide) {