issue 3465: addonbrowser also likes to eat cpu cycles for breakfast

This is not a compelte fix, but it does go some way to address it

Change-Id: I3651c35b34439993f99e57c9aa2915f2208fe385
Reviewed-on: http://gerrit.dmdirc.com/408
Tested-by: Gregory Holmes <greboid@dmdirc.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>
Tested-by: Chris Smith <chris@dmdirc.com>

src/com/dmdirc/addons/ui_swing/components/addonbrowser/AddonInfoLabel.java

@@ -103,4 +103,37 @@ public class AddonInfoLabel extends JPanel {
     public AddonInfo getAddonInfo() {
         return addonInfo;
     }
+
+    /** {@inheritDoc} */
+    @Override
+    public void invalidate() {
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    public void revalidate() {
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    public void repaint() {
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    public void firePropertyChange(String propertyName, Object oldValue,
+            Object newValue) {
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    public void firePropertyChange(String propertyName, boolean oldValue,
+            boolean newValue) {
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    public void firePropertyChange(String propertyName, int oldValue,
+            int newValue) {
+    }
 }