Add some javadoc, fix errors.

ui_swing/src/com/dmdirc/addons/ui_swing/UIUtilities.java

@@ -248,14 +248,35 @@ public final class UIUtilities {
         }
     }
 
+    /**
+     * Invokes something off the EDT, ignoring any exceptions that occur.
+     *
+     * @param runnable Runnable to execute off the EDT
+     */
     public static void invokeOffEDTNoLogging(final Runnable runnable) {
         new RunnableSwingWorker<>(runnable).execute();
     }
 
+    /**
+     * Invokes something off the EDT, logging any exceptions that occur.
+     *
+     * @param eventBus Eventbus to post errors to
+     * @param runnable Runnable to execute off the EDT
+     */
     public static void invokeOffEDT(final DMDircMBassador eventBus, final Runnable runnable) {
         new RunnableLoggingSwingWorker<Void, Void>(eventBus, runnable).execute();
     }
 
+    /**
+     * Invokes something off the EDT, handling the result when its finished on the EDT, logging
+     * any exceptions that occur.
+     *
+     * @param eventBus Eventbus to post errors to
+     * @param runnable Runnable to execute off the EDT
+     * @param consumer Consumer to finalise the runnable on the EDT
+     *
+     * @param <T>      Type the consumer takes
+     */
     public static <T> void invokeOffEDT(final DMDircMBassador eventBus, final Runnable runnable,
             final Consumer<T> consumer) {
         new RunnableLoggingSwingWorker<>(eventBus, runnable, consumer).execute();

ui_swing/src/com/dmdirc/addons/ui_swing/dialogs/prefs/SwingPreferencesDialog.java

@@ -231,7 +231,7 @@ public final class SwingPreferencesDialog extends StandardDialog implements
             saveOptions();
         }
 
-        UIUtilities.invokeOffEDT(() -> {
+        UIUtilities.invokeOffEDT(eventBus, () -> {
             if (manager != null) {
                 manager.dismiss();
             }

ui_swing/src/com/dmdirc/addons/ui_swing/dialogs/updater/SwingUpdaterDialog.java

@@ -181,7 +181,8 @@ public class SwingUpdaterDialog extends StandardDialog implements
 
             header.setText("DMDirc is updating the following components:");
 
-            UIUtilities.invokeOffEDT(() -> ((UpdateTableModel) table.getModel()).getUpdates().stream()
+            UIUtilities.invokeOffEDT(eventBus,
+                    () -> ((UpdateTableModel) table.getModel()).getUpdates().stream()
                     .filter(((UpdateTableModel) table.getModel())::isEnabled)
                     .forEach(updateManager::install));