Changeset 10210 in josm for trunk/src/org/openstreetmap/josm/gui/help/HelpBrowserHistory.java

Timestamp:

2016-05-14T15:45:35+02:00 (8 years ago)

Author:

Don-vip

Message:

see #11924 - Java 9 - replace calls to deprecated classes java.util.Observable / java.util.Observer by a new class ChangeNotifier + swing's ChangeListener

File:

• trunk/src/org/openstreetmap/josm/gui/help/HelpBrowserHistory.java (modified) (6 diffs)

trunk/src/org/openstreetmap/josm/gui/help/HelpBrowserHistory.java

@@ -5 +5 @@
 import java.util.Collections;
 import java.util.List;
-import java.util.Observable;
+
+import org.openstreetmap.josm.gui.util.ChangeNotifier;
 
 /**
@@ -11 +12 @@
  * @since 2274
  */
-public class HelpBrowserHistory extends Observable {
+public class HelpBrowserHistory extends ChangeNotifier {
     private final IHelpBrowser browser;
     private List<String> history;
@@ -31 +32 @@
         history.clear();
         historyPos = 0;
-        setChanged();
-        notifyObservers();
+        fireStateChanged();
     }
 
@@ -60 +60 @@
         String url = history.get(historyPos);
         browser.openUrl(url);
-        setChanged();
-        notifyObservers();
+        fireStateChanged();
     }
 
@@ -73 +72 @@
         String url = history.get(historyPos);
         browser.openUrl(url);
-        setChanged();
-        notifyObservers();
+        fireStateChanged();
     }
 
@@ -99 +97 @@
             historyPos = history.size()-1;
         }
-        setChanged();
-        notifyObservers();
+        fireStateChanged();
     }
 }