cleanup

src/main/java/walledin/engine/gui/AbstractScreen.java

@@ -566,7 +566,7 @@ public final void sendKeyDownMessage(final ScreenKeyEvent e) {
      * 
      * @return True if it has the focus, else false.
      */
-    private final boolean hasFocus() {
+    private boolean hasFocus() {
         return getManager().getFocusedScreen() == this;
     }
 

src/main/java/walledin/engine/gui/FontType.java

@@ -1,3 +1,23 @@
+/*  Copyright 2010 Ben Ruijl, Wouter Smeenk
+
+This file is part of Walled In.
+
+Walled In is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+Walled In is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Walled In; see the file LICENSE.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+ */
 package walledin.engine.gui;
 
 public enum FontType {

src/main/java/walledin/engine/gui/components/ListView.java

@@ -67,7 +67,7 @@ public String[] getData() {
     private final int numColumns;
     private final Button[] columns;
     private float[] columnWidth;
-    private float[] accumulatedColumnWidth;
+    private final float[] accumulatedColumnWidth;
     private final List<RowData<T>> data;
     private Comparator<RowData<T>> lastComparator;
     private int selected;
@@ -194,7 +194,7 @@ public int compare(final RowData<T> o1, final RowData<T> o2) {
         };
     }
 
-    protected void onListItemClicked(T item) {
+    protected void onListItemClicked(final T item) {
     }
 
     @Override

src/main/java/walledin/engine/gui/components/Slider.java

@@ -1,3 +1,23 @@
+/*  Copyright 2010 Ben Ruijl, Wouter Smeenk
+
+This file is part of Walled In.
+
+Walled In is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+Walled In is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Walled In; see the file LICENSE.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+ */
 package walledin.engine.gui.components;
 
 import java.util.ArrayList;

src/main/java/walledin/engine/input/MouseEvent.java

@@ -1,3 +1,23 @@
+/*  Copyright 2010 Ben Ruijl, Wouter Smeenk
+
+This file is part of Walled In.
+
+Walled In is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+Walled In is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Walled In; see the file LICENSE.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+ */
 package walledin.engine.input;
 
 import walledin.engine.math.Vector2i;

src/main/java/walledin/engine/input/MouseEventListener.java

@@ -1,3 +1,23 @@
+/*  Copyright 2010 Ben Ruijl, Wouter Smeenk
+
+This file is part of Walled In.
+
+Walled In is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+Walled In is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Walled In; see the file LICENSE.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+ */
 package walledin.engine.input;
 
 public interface MouseEventListener {

src/main/java/walledin/game/PlayerActionManager.java

@@ -32,7 +32,7 @@
 import walledin.engine.input.Input;
 import walledin.util.SettingsManager;
 
-public final  class PlayerActionManager {
+public final class PlayerActionManager {
     private static final Logger LOG = Logger
             .getLogger(PlayerActionManager.class);
     private static PlayerActionManager ref = null;

src/main/java/walledin/game/gui/MainMenuScreen.java

@@ -28,7 +28,6 @@
 import walledin.engine.gui.ScreenMouseEvent;
 import walledin.engine.gui.ScreenMouseEventListener;
 import walledin.engine.gui.components.Button;
-import walledin.engine.gui.components.ListView;
 import walledin.engine.math.Rectangle;
 import walledin.engine.math.Vector2f;
 import walledin.game.ClientLogicManager;

src/main/java/walledin/game/gui/components/ServerList.java

@@ -20,7 +20,6 @@
  */
 package walledin.game.gui.components;
 
-import java.util.ArrayList;
 import java.util.List;
 
 import walledin.engine.Font;
@@ -66,8 +65,8 @@ public void update(final double delta) {
         /* Start with an empty list. */
         resetData();
 
-        for (ServerData serverData : serverList) {
-            String[] stringData = { serverData.getName(),
+        for (final ServerData serverData : serverList) {
+            final String[] stringData = { serverData.getName(),
                     serverData.getPlayers() + "/" + serverData.getMaxPlayers(),
                     serverData.getGameMode().toString() };
             addData(new RowData<ServerData>(serverData, stringData));