X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fobserver%2FObservable.java;h=219c51fcee04d8adcae19c249b0eaaa423b648f0;hb=8de36ff0206c996baf3ee4adc3e2293b12ff5f39;hp=096b0600043f726d9bdc493f83d3aacbe2e19d78;hpb=89c06d4d52b46c154128c97d6e758fa1f4fc7a6e;p=utils

diff --git a/support/general/src/main/java/org/wamblee/observer/Observable.java b/support/general/src/main/java/org/wamblee/observer/Observable.java
index 096b0600..219c51fc 100644
--- a/support/general/src/main/java/org/wamblee/observer/Observable.java
+++ b/support/general/src/main/java/org/wamblee/observer/Observable.java
@@ -22,7 +22,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
 
-
 /**
  * Implements subscription and notification logic for an observer pattern. This
  * class is thread safe.
@@ -52,7 +51,7 @@ public class Observable<ObservableType, Event> {
 
     /**
      * Constructs the observable.
-     *
+     * 
      * @param aObservable
      *            Observable this instance is used for.
      * @param aNotifier
@@ -68,15 +67,14 @@ public class Observable<ObservableType, Event> {
 
     /**
      * Subscribe an obvers.
-     *
+     * 
      * @param aObserver
      *            Observer to subscribe.
      * @return Event Event to send.
      */
-    public synchronized long subscribe(
-        Observer<ObservableType, Event> aObserver) {
+    public synchronized long subscribe(Observer<ObservableType, Event> aObserver) {
         long subscription = counter++; // integer rage is so large it will
-                                       // never roll over.
+        // never roll over.
 
         observers.put(subscription, aObserver);
 
@@ -85,7 +83,7 @@ public class Observable<ObservableType, Event> {
 
     /**
      * Unsubscribe an observer.
-     *
+     * 
      * @param aSubscription
      *            Subscription which is used
      * @throws IllegalArgumentException
@@ -102,7 +100,7 @@ public class Observable<ObservableType, Event> {
 
     /**
      * Gets the number of subscribed observers.
-     *
+     * 
      * @return Number of subscribed observers.
      */
     public int getObserverCount() {
@@ -111,7 +109,7 @@ public class Observable<ObservableType, Event> {
 
     /**
      * Notifies all subscribed observers.
-     *
+     * 
      * @param aEvent
      *            Event to send.
      */
@@ -132,14 +130,14 @@ public class Observable<ObservableType, Event> {
 
     /*
      * (non-Javadoc)
-     *
+     * 
      * @see java.lang.Object#finalize()
      */
     @Override
     protected void finalize() throws Throwable {
         if (observers.size() > 0) {
-            LOGGER.error(
-                "Still observers registered at finalization of observer!");
+            LOGGER
+                .error("Still observers registered at finalization of observer!");
 
             for (Observer observer : observers.values()) {
                 LOGGER.error("  observer: " + observer);