Added prompting interruption, add exception in parameterized commands

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>

gclc-swt/src/main/java/fr/bigeon/gclc/swt/ConsoleDelayIO.java

@@ -40,13 +40,13 @@ package fr.bigeon.gclc.swt;
 
 import fr.bigeon.gclc.manager.ConsoleManager;
 
-/**
+/** This class represents an object used to send commands to a console
+ * application.
  * <p>
- * TODO
+ * The sending of command is done in two phases. Define the input through get
+ * and set, and then validate the input.
  *
- * @author Emmanuel Bigeon
- *
- */
+ * @author Emmanuel Bigeon */
 public interface ConsoleDelayIO extends ConsoleManager {
     /** Actually send the input as the prompt next input. */
     void validateInput();