Couple of small fixes 001

[toomasr]

As I was analysing a game after a long time with KataGo I noticed that one of the settings isn't saved. There was a saving functionality missing in one of the listeners and then I added that. This is this commit - a38b127

On top of that I thought I'll also cherry pick some small useful fixes whether for users or for developers that are small enough for a quick review.

[kaorahi]

Hi, @toomasr san. Thanks for your fixes.

I noticed that ConfigDialog.java was modified after mvn package. This is very inconvenient in future developments. Though I am not an official staff of this project at all, can I ask you to keep the standard style of the project? (Or, it would be better to delete the empty else and these comment lines.)

diff --git a/src/main/java/featurecat/lizzie/gui/ConfigDialog.java b/src/main/java/featurecat/lizzie/gui/ConfigDialog.java
index 8f53bed1..dc598f7e 100644
--- a/src/main/java/featurecat/lizzie/gui/ConfigDialog.java
+++ b/src/main/java/featurecat/lizzie/gui/ConfigDialog.java
@@ -1830,7 +1830,7 @@ public class ConfigDialog extends JDialog {
               resourceBundle.getString("LizzieConfig.title.engine"), "exe", "bat", "sh");
       chooser.setFileFilter(filter);
     } else {
-      //setVisible(false);
+      // setVisible(false);
     }
     chooser.setMultiSelectionEnabled(false);
     chooser.setDialogTitle(resourceBundle.getString("LizzieConfig.prompt.selectEngine"));
@@ -1931,9 +1931,9 @@ public class ConfigDialog extends JDialog {
       Lizzie.initializeEngineManager();
     }
     try {
-      //if (Lizzie.engineManager != null) {
-        Lizzie.engineManager.refresh();
-      //}
+      // if (Lizzie.engineManager != null) {
+      Lizzie.engineManager.refresh();
+      // }
     } catch (JSONException e) {
       e.printStackTrace();
     } catch (IOException e) {

[toomasr]

Thanks for the feedback. I've removed the dead lines.

[toomasr]

@kaorahi what is the easiest way to contact you about general discussion on go software?

[kaorahi]

How about using issues of my GUI if it is not related to Lizzie?