1 files changed, 11 insertions, 5 deletions
diff --git a/israfil-foundation-valuemodel/src/main/java/net/israfil/foundation/valuemodel/ValueHolder.java b/israfil-foundation-valuemodel/src/main/java/net/israfil/foundation/valuemodel/ValueHolder.java
index 55f23c3..578ee04 100644
--- a/israfil-foundation-valuemodel/src/main/java/net/israfil/foundation/valuemodel/ValueHolder.java
+++ b/israfil-foundation-valuemodel/src/main/java/net/israfil/foundation/valuemodel/ValueHolder.java
@@ -21,8 +21,8 @@ import net.israfil.foundation.dynamic.DynamicUtil;
 public class ValueHolder<E> implements MutableValue<E> {
 
     private E _value = null;
-    private Map<Integer, ObserverHolder> _observers = new HashMap<Integer, ObserverHolder>();
-    private Map<Integer, VetoerHolder> _vetoers = new HashMap<Integer, VetoerHolder>();
+    private Map<Integer, ObserverHolder> _observers = new HashMap<>();
+    private Map<Integer, VetoerHolder> _vetoers = new HashMap<>();
 
 	public ValueHolder(E o) {
 		set(o); 
@@ -30,11 +30,13 @@ public class ValueHolder<E> implements MutableValue<E> {
         
     protected ValueHolder() { }
 
+	@Override
 	public E get() {
 		return _value;
 	}
 
-    public void set(E newValue) {
+    @Override
+	public void set(E newValue) {
         boolean approved = true;
         E oldValue = _value;
         for (VetoerHolder vetoer : _vetoers.values()) {
@@ -52,6 +54,7 @@ public class ValueHolder<E> implements MutableValue<E> {
 	/**
 	 * @see org.israfil.maveric.Observable#addObserver(java.lang.Object, java.lang.String)
 	 */
+	@Override
 	public void addObservers(String callback, Object ... observers) {
     	for (Object observer : observers) {
     		_observers.put(observer.hashCode(),new ObserverHolder(observer,callback));
@@ -61,6 +64,7 @@ public class ValueHolder<E> implements MutableValue<E> {
 	/**
      * @see org.israfil.maveric.Observable#removeObserver(java.lang.Object)
 	 */
+	@Override
 	public void removeObservers(Object ... observers) {
     	for (Object observer : observers) {
     		_observers.remove(observer.hashCode());
@@ -69,7 +73,8 @@ public class ValueHolder<E> implements MutableValue<E> {
     /**
      * @see org.israfil.maveric.Vetoable#addVetoer(java.lang.Object, java.lang.String)
      */
-    public void addVetoers(String callback, Object ... vetoers) {
+    @Override
+	public void addVetoers(String callback, Object ... vetoers) {
     	for (Object vetoer : vetoers) {
     		_vetoers.put(vetoer.hashCode(),new VetoerHolder(vetoer,callback));
     	}
@@ -78,7 +83,8 @@ public class ValueHolder<E> implements MutableValue<E> {
     /**
      * @see org.israfil.maveric.Vetoable#removeVetoer(java.lang.Object)
      */
-    public void removeVetoers(Object ... vetoers) {
+    @Override
+	public void removeVetoers(Object ... vetoers) {
     	for (Object vetoer : vetoers) {
     		_vetoers.remove(vetoer.hashCode());
     	}