unecessary cast removed

src/main/java/fr/ill/ics/client/control/plugin/command/ControllerCommandPlugin.java

@@ -319,7 +319,7 @@ public class ControllerCommandPlugin extends ControllerPlugin {
 	 * 
 	 */
 	public void endInit() {
-		((ControllerCommandPluginPeer)getControllerPluginPeer()).endInit();
+		getControllerPluginPeer().endInit();
 	}
 
 
@@ -338,7 +338,7 @@ public class ControllerCommandPlugin extends ControllerPlugin {
 
 
 	public void rescale() {
-		((ControllerCommandPluginPeer)getControllerPluginPeer()).rescale();
+		getControllerPluginPeer().rescale();
 	}