Fixed warnings

src/se/hal/intf/HalAutoScannableController.java

@@ -9,5 +9,5 @@ public interface HalAutoScannableController {
      * Indicates if the controller has all the configuration
      * data and resources to be able to initialize
      */
-    public boolean isAvailable();
+    boolean isAvailable();
 }

src/se/hal/intf/HalBot.java

@@ -27,7 +27,7 @@ package se.hal.intf;
  */
 public interface HalBot {
 
-    public void initialize();
+    void initialize();
 
-    public String respond(String question);
+    String respond(String question);
 }

src/se/hal/intf/HalDaemon.java

@@ -6,6 +6,7 @@ import java.util.concurrent.ScheduledExecutorService;
  * Created by Ziver on 2015-12-03.
  */
 public interface HalDaemon extends Runnable{
-    public void initiate(ScheduledExecutorService executor);
+
+    void initiate(ScheduledExecutorService executor);
 
 }

src/se/hal/intf/HalEventController.java

@@ -15,23 +15,23 @@ public interface HalEventController {
     /**
      * Will register an event type to be handled by this controller
      */
-    public void register(HalEventData event);
+    void register(HalEventData event);
 
     /**
      * Deregisters an event from this controller, the controller
      * will no longer handle that type of event
      */
-    public void deregister(HalEventData event);
+    void deregister(HalEventData event);
 
     /**
      * @param   event  transmit this event if possible.
      */
-    public void send(HalEventData event); // TODO: where to put data?
+    void send(HalEventData event); // TODO: where to put data?
 
     /**
      * @return the number of registered objects
      */
-    public int size();
+    int size();
 
     /**
      * Set a listener that will receive all reports from the the registered Events
@@ -44,5 +44,5 @@ public interface HalEventController {
      * This method could be called multiple times, first time
      * should be handled as normal any subsequent calls should be ignored.
      */
-    public void close();
+    void close();
 }

src/se/hal/intf/HalSpeachToText.java

@@ -23,13 +23,11 @@
 package se.hal.intf;
 
 /**
- * Created with IntelliJ IDEA.
- * User: ezivkoc
- * Date: 2013-12-17
- * Time: 13:40
+ * @author Ziver
  */
 public interface HalSpeachToText {
-    public void initSTT();
 
-    public String listen();
+    void initSTT();
+
+    String listen();
 }

src/se/hal/intf/HalTextToSpeach.java

@@ -23,13 +23,11 @@
 package se.hal.intf;
 
 /**
- * Created with IntelliJ IDEA.
- * User: ezivkoc
- * Date: 2013-12-17
- * Time: 13:40
+ * @author Ziver
  */
 public interface HalTextToSpeach {
-    public void initTTS();
 
-    public void speak(String msg);
+    void initTTS();
+
+    void speak(String msg);
 }