Convert tabs to spaces basic refactoring

[policy/engine.git] / ONAP-REST / src / main / java / org / onap / policy / rest / util / PolicyItemSetChangeNotifier.java

diff --git a/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java b/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java
index b5f04cf..16e4670 100644 (file)
--- a/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java
+++ b/ONAP-REST/src/main/java/org/onap/policy/rest/util/PolicyItemSetChangeNotifier.java
@@ -32,45 +32,45 @@ import org.onap.policy.rest.util.PolicyContainer.ItemSetChangeListener;
 
 
 public class PolicyItemSetChangeNotifier implements PolicyContainer.ItemSetChangeNotifier {
-       private static final long serialVersionUID = 1L;
+    private static final long serialVersionUID = 1L;
     private Collection<PolicyContainer.ItemSetChangeListener> itemSetChangeListeners = null;
     private PolicyContainer container = null;
     
     public PolicyItemSetChangeNotifier() {
-       // Empty constructor
+        // Empty constructor
     }
     
     protected void setContainer(PolicyContainer c) {
-       this.container = c;
+        this.container = c;
     }
 
-       @Override
-       public void addItemSetChangeListener(ItemSetChangeListener listener) {
+    @Override
+    public void addItemSetChangeListener(ItemSetChangeListener listener) {
         if (getItemSetChangeListeners() == null) {
             setItemSetChangeListeners(new LinkedList<PolicyContainer.ItemSetChangeListener>());
         }
         getItemSetChangeListeners().add(listener);     }
 
-       @Override
-       public void removeItemSetChangeListener(ItemSetChangeListener listener) {
+    @Override
+    public void removeItemSetChangeListener(ItemSetChangeListener listener) {
         if (getItemSetChangeListeners() != null) {
             getItemSetChangeListeners().remove(listener);
         }
     }
-       
-       protected static class BaseItemSetChangeEvent extends EventObject implements
-           PolicyContainer.ItemSetChangeEvent, Serializable {
-               private static final long serialVersionUID = 1L;
 
-               protected BaseItemSetChangeEvent(PolicyContainer source) {
-                   super(source);
-               }
-               
-               @Override
-               public PolicyContainer getContainer() {
-                   return (PolicyContainer) getSource();
-               }
-       }
+    protected static class BaseItemSetChangeEvent extends EventObject implements
+        PolicyContainer.ItemSetChangeEvent, Serializable {
+        private static final long serialVersionUID = 1L;
+
+        protected BaseItemSetChangeEvent(PolicyContainer source) {
+            super(source);
+        }
+
+        @Override
+        public PolicyContainer getContainer() {
+            return (PolicyContainer) getSource();
+        }
+    }
 
     protected void setItemSetChangeListeners(
             Collection<PolicyContainer.ItemSetChangeListener> itemSetChangeListeners) {