Make fields final. Remove protected-modifier in final class

launcher/src/main/java/com/threerings/getdown/launcher/Getdown.java

@@ -679,7 +679,7 @@ public abstract class Getdown
 
             /** The last percentage at which we checked for another getdown running, or -1 for not
              * having checked at all. */
-            protected int _lastCheck = -1;
+            private int _lastCheck = -1;
         };
         if (!dl.download(resources, _app.maxConcurrentDownloads())) {
             // if we aborted due to detecting another getdown running, we want to report here

launcher/src/main/java/com/threerings/getdown/launcher/GetdownApp.java

@@ -18,6 +18,7 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;
+import java.nio.file.Files;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -70,7 +71,7 @@ public class GetdownApp
             File logFile = new File(envc.appDir, "launcher.log");
             try {
                 PrintStream logOut = new PrintStream(
-                    new BufferedOutputStream(new FileOutputStream(logFile)), true);
+                    new BufferedOutputStream(Files.newOutputStream(logFile.toPath())), true);
                 System.setOut(logOut);
                 System.setErr(logOut);
             } catch (IOException ioe) {
@@ -244,7 +245,7 @@ public class GetdownApp
                 });
             }
 
-            protected JFrame _frame;
+            private JFrame _frame;
         };
         Getdown.run(getdown);
         return getdown;

launcher/src/main/java/com/threerings/getdown/launcher/ProxyPanel.java

@@ -156,7 +156,7 @@ public final class ProxyPanel extends JPanel implements ActionListener
     }
 
     /** Used to look up localized messages. */
-    protected String get (String key)
+    private String get(String key)
     {
         // if this string is tainted, we don't translate it, instead we
         // simply remove the taint character and return it to the caller
@@ -188,18 +188,18 @@ public final class ProxyPanel extends JPanel implements ActionListener
         }
     }
 
-    protected static Dimension clampWidth (Dimension dim, int minWidth) {
+    private static Dimension clampWidth(Dimension dim, int minWidth) {
         dim.width = Math.max(dim.width, minWidth);
         return dim;
     }
 
-    protected final Getdown _getdown;
-    protected final ResourceBundle _msgs;
-    protected final boolean _updateAuth;
+    private final Getdown _getdown;
+    private final ResourceBundle _msgs;
+    private final boolean _updateAuth;
 
-    protected final JTextField _host;
-    protected final JTextField _port;
-    protected final JCheckBox _useAuth;
-    protected final JTextField _username;
-    protected final JPasswordField _password;
+    private final JTextField _host;
+    private final JTextField _port;
+    private final JCheckBox _useAuth;
+    private final JTextField _username;
+    private final JPasswordField _password;
 }

launcher/src/main/java/com/threerings/getdown/launcher/StatusPanel.java

@@ -372,7 +372,7 @@ public final class StatusPanel extends JComponent
     protected RotatingBackgrounds _bg;
     protected Dimension _psize;
 
-    protected ResourceBundle _msgs;
+    protected final ResourceBundle _msgs;
 
     protected int _progress = -1;
     protected String _status;
@@ -383,9 +383,9 @@ public final class StatusPanel extends JComponent
     protected Label _rlabel, _newrlab;
 
     protected UpdateInterface _ifc;
-    protected Timer _timer;
+    protected final Timer _timer;
 
-    protected long[] _remain = new long[4];
+    protected final long[] _remain = new long[4];
     protected int _ridx;
     protected Throttle _rthrottle = new Throttle(1, 1000L);