Ca. 150 Zeilen überflüssigen Code entfernt

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@463 72836036-5685-4462-b002-a69064685172

mock/jrummikub/control/network/MockConnectionControl.java

@@ -11,6 +11,7 @@ import jrummikub.util.MockEvent;
 import jrummikub.util.MockEvent1;
 import jrummikub.util.MockEvent2;
 
+/** */
 public class MockConnectionControl implements IConnectionControl {
 	/** */
 	public String nickname;

src/jrummikub/control/network/AbstractGameBeginControl.java

@@ -18,6 +18,10 @@ import jrummikub.view.ISettingsPanel;
 import jrummikub.view.ISettingsPanel.SettingsMode;
 import jrummikub.view.IView;
 
+/**
+ * Abstract class for network game controls inbetween choosing and starting a
+ * game
+ */
 public abstract class AbstractGameBeginControl {
 	protected List<Connection> connections = new ArrayList<Connection>();
 	protected GameData gameData;
@@ -25,6 +29,18 @@ public abstract class AbstractGameBeginControl {
 	protected IView view;
 	protected Event backEvent = new Event();
 
+	/**
+	 * Create a new game begin control
+	 * 
+	 * @param connection
+	 *            connection control for mesages and events
+	 * @param view
+	 *            the view
+	 * @param gameData
+	 *            game data of chosen game
+	 * @param settingsMode
+	 *            mode of settings panel
+	 */
 	public AbstractGameBeginControl(IConnectionControl connection, IView view,
 			final GameData gameData, SettingsMode settingsMode) {
 		this.connectionControl = connection;
@@ -35,8 +51,29 @@ public abstract class AbstractGameBeginControl {
 		view.getSettingsPanel().enableAddPlayerButton(false);
 		updateSettingsPanel();
 
-		connections.add(view.getSettingsPanel().getBackEvent()
-				.add(new IListener() {
+		addViewListeners(view, gameData);
+
+		connections.add(connectionControl.getChangeColorEvent().add(
+				new IListener2<String, Color>() {
+					@Override
+					public void handle(String sender, Color color) {
+						List<PlayerSettings> players = gameData
+								.getGameSettings().getPlayerList();
+						for (PlayerSettings s : players) {
+							if (s.getName().equals(sender)
+									&& s.getType() == Type.NETWORK) {
+								s.setColor(color);
+								break;
+							}
+						}
+						updateSettingsPanel();
+					}
+				}));
+	}
+
+	private void addViewListeners(IView view, final GameData gameData) {
+		connections.add(view.getSettingsPanel().getBackEvent().add(
+				new IListener() {
 					@Override
 					public void handle() {
 						goBack();
@@ -62,26 +99,16 @@ public abstract class AbstractGameBeginControl {
 						updateSettingsPanel();
 					}
 				}));
-		connections.add(connectionControl.getChangeColorEvent().add(
-				new IListener2<String, Color>() {
-					@Override
-					public void handle(String sender, Color color) {
-						List<PlayerSettings> players = gameData
-								.getGameSettings().getPlayerList();
-						for (PlayerSettings s : players) {
-							if (s.getName().equals(sender)
-									&& s.getType() == Type.NETWORK) {
-								s.setColor(color);
-								break;
-							}
-						}
-						updateSettingsPanel();
-					}
-				}));
 	}
 
 	protected abstract void goBack();
 
+	/**
+	 * The back event is emitted when the player wants to go back to the
+	 * previous control and panel
+	 * 
+	 * @return the event
+	 */
 	public Event getBackEvent() {
 		return backEvent;
 	}
@@ -96,8 +123,8 @@ public abstract class AbstractGameBeginControl {
 	protected void updateSettingsPanel() {
 		view.getSettingsPanel().setGameSettings(gameData.getGameSettings());
 
-		Set<Color> colors = new HashSet<Color>(
-				Arrays.asList(ISettingsPanel.PLAYER_COLORS));
+		Set<Color> colors = new HashSet<Color>(Arrays
+				.asList(ISettingsPanel.PLAYER_COLORS));
 
 		for (PlayerSettings player : gameData.getGameSettings().getPlayerList()) {
 			colors.remove(player.getColor());

src/jrummikub/control/network/ConnectionControl.java

@@ -323,20 +323,25 @@ class ConnectionControl implements IConnectionControl {
 			if (!currentGame.getGameID().equals(uuid)) {
 				return;
 			}
-			if (messageType.equals("game_join")) {
-				gameJoinEvent.emit(sender);
-			} else if (messageType.equals("game_leave")) {
-				gameLeaveEvent.emit(sender);
-			} else if (messageType.equals("game_join_ack")) {
-				gameJoinAckEvent
-						.emit(Boolean.valueOf(extension.getValue("ack")));
-			} else if (messageType.equals("change_color")) {
-				changeColorEvent.emit(sender, (Color) Base64
-						.decodeToObject(extension.getValue("color")));
-			} else {
-				System.err.println("Received unrecognized message of type '"
-						+ messageType + "'");
-			}
+			messagesDuringGame(extension, sender, messageType);
+		}
+	}
+
+	private void messagesDuringGame(DefaultPacketExtension extension,
+			String sender, String messageType) {
+		if (messageType.equals("game_join")) {
+			gameJoinEvent.emit(sender);
+		} else if (messageType.equals("game_leave")) {
+			gameLeaveEvent.emit(sender);
+		} else if (messageType.equals("game_join_ack")) {
+			gameJoinAckEvent
+					.emit(Boolean.valueOf(extension.getValue("ack")));
+		} else if (messageType.equals("change_color")) {
+			changeColorEvent.emit(sender, (Color) Base64
+					.decodeToObject(extension.getValue("color")));
+		} else {
+			System.err.println("Received unrecognized message of type '"
+					+ messageType + "'");
 		}
 	}
 

src/jrummikub/control/turn/AIControl.java

@@ -85,17 +85,9 @@ public class AIControl extends AbstractTurnControl {
 		List<Stone> tableStones = new ArrayList<Stone>();
 		List<Stone> handStones = new ArrayList<Stone>();
 
-		for (Pair<Stone, Position> entry : turnInfo.getHand()) {
-			handStones.add(entry.getFirst());
-		}
+		addHandStones(handStones);
 
-		if (turnInfo.getLaidOut()) {
-			for (Pair<StoneSet, Position> entry : turnInfo.getTable()) {
-				for (Stone stone : entry.getFirst()) {
-					tableStones.add(stone);
-				}
-			}
-		}
+		addTableStones(tableStones);
 
 		logic = new TurnLogic(settings, tableStones, handStones);
 
@@ -133,6 +125,22 @@ public class AIControl extends AbstractTurnControl {
 
 	}
 
+	private void addHandStones(List<Stone> handStones) {
+		for (Pair<Stone, Position> entry : turnInfo.getHand()) {
+			handStones.add(entry.getFirst());
+		}
+	}
+
+	private void addTableStones(List<Stone> tableStones) {
+		if (turnInfo.getLaidOut()) {
+			for (Pair<StoneSet, Position> entry : turnInfo.getTable()) {
+				for (Stone stone : entry.getFirst()) {
+					tableStones.add(stone);
+				}
+			}
+		}
+	}
+
 	private void executeTurn() {
 		if (turnDone) {
 			return;
@@ -143,25 +151,7 @@ public class AIControl extends AbstractTurnControl {
 		if (result != null) {
 
 			if (turnInfo.getLaidOut()) {
-				outerLoop: for (Iterator<Pair<StoneSet, Position>> it = turnInfo
-						.getTable().iterator(); it.hasNext();) {
-					Pair<StoneSet, Position> pair = it.next();
-					setSearch: for (Iterator<StoneSet> it2 = result.iterator(); it2
-							.hasNext();) {
-						StoneSet set = it2.next();
-						if (set.getSize() != pair.getFirst().getSize()) {
-							continue;
-						}
-						for (int i = 0; i < set.getSize(); i++) {
-							if (set.get(i) != pair.getFirst().get(i)) {
-								continue setSearch;
-							}
-						}
-						it2.remove();
-						continue outerLoop;
-					}
-					it.remove();
-				}
+				doNotMoveExistingSets(result);
 			}
 
 			for (StoneSet set : result) {
@@ -178,6 +168,29 @@ public class AIControl extends AbstractTurnControl {
 		emitEndOfTurn();
 	}
 
+	private void doNotMoveExistingSets(List<StoneSet> result) {
+
+		outerLoop: for (Iterator<Pair<StoneSet, Position>> it = turnInfo
+				.getTable().iterator(); it.hasNext();) {
+			Pair<StoneSet, Position> pair = it.next();
+			setSearch: for (Iterator<StoneSet> it2 = result.iterator(); it2
+					.hasNext();) {
+				StoneSet set = it2.next();
+				if (set.getSize() != pair.getFirst().getSize()) {
+					continue;
+				}
+				for (int i = 0; i < set.getSize(); i++) {
+					if (set.get(i) != pair.getFirst().get(i)) {
+						continue setSearch;
+					}
+				}
+				it2.remove();
+				continue outerLoop;
+			}
+			it.remove();
+		}
+	}
+
 	/**
 	 * Get the factory for the base AI control
 	 * 

test/jrummikub/control/turn/AIControlTest.java

@@ -38,7 +38,7 @@ public class AIControlTest {
 	@Before
 	public void setUp() {
 		aiControl = TurnControlFactory.getFactory(Type.COMPUTER).create();
-		((AIControl)aiControl).useBackgroundThread = false;
+		((AIControl) aiControl).useBackgroundThread = false;
 		gameSettings = new GameSettings();
 		playerSettings = new PlayerSettings("ROBOT_01", Color.GRAY);
 		player = new Player(playerSettings);
@@ -73,6 +73,7 @@ public class AIControlTest {
 
 	/**
 	 * @throws InterruptedException
+	 *             if timeout
 	 */
 	@Test(timeout = 10000)
 	public void testTurnZeroNoRedealing() throws InterruptedException {
@@ -86,6 +87,7 @@ public class AIControlTest {
 
 	/**
 	 * @throws InterruptedException
+	 *             if timeout
 	 */
 	@Test(timeout = 10000)
 	public void testTurnZeroNotMelding() throws InterruptedException {
@@ -101,6 +103,7 @@ public class AIControlTest {
 
 	/**
 	 * @throws InterruptedException
+	 *             if timeout
 	 */
 	@Test(timeout = 10000)
 	public void testNormalTurnMelding() throws InterruptedException {

test/jrummikub/control/turn/TurnControlTest.java

@@ -37,6 +37,7 @@ import org.junit.Test;
  * Tests for {@link HumanTurnControl}
  */
 public class TurnControlTest {
+	@SuppressWarnings("serial")
 	static class AccessibleTable extends Table {
 		StoneSet[] getSetArray() {
 			return objects.keySet().toArray(new StoneSet[0]);
@@ -75,6 +76,28 @@ public class TurnControlTest {
 	MockTable mockTable;
 	MockHand mockHand;
 	boolean eventFired;
+	Stone blueOne = new Stone(1, BLUE);
+	Stone redOne = new Stone(1, RED);
+	Stone blackOne = new Stone(1, BLACK);
+	Stone blueTwo = new Stone(2, BLUE);
+	Stone blueThree = new Stone(3, BLUE);
+	Stone blueFour = new Stone(4, BLUE);
+	Stone redTwo = new Stone(2, RED);
+	Stone redThree = new Stone(3, RED);
+	Stone redFour = new Stone(4, RED);
+	Stone blackTwo = new Stone(2, BLACK);
+	Stone blackThree = new Stone(3, BLACK);
+	Stone blackFour = new Stone(4, BLACK);
+	Stone blackFive = new Stone(5, BLACK);
+	Stone redJoker = new Stone(RED);
+	Stone blackJoker = new Stone(BLACK);
+	Stone orange10 = new Stone(10, StoneColor.ORANGE);
+	Stone blue4a = new Stone(4, StoneColor.BLUE);
+	Stone black5 = new Stone(5, StoneColor.BLACK);
+	Stone orange13 = new Stone(13, StoneColor.ORANGE);
+	Stone red11 = new Stone(11, StoneColor.RED);
+	Stone black10 = new Stone(10, StoneColor.BLACK);
+	Stone black13 = new Stone(13, StoneColor.BLACK);
 
 	private void checkTableDisplay(ITable table) {
 		Iterator<Pair<StoneSet, Position>> stoneSetsView = mockView.tablePanel.stoneSets
@@ -110,8 +133,8 @@ public class TurnControlTest {
 		mockPlayer = new MockPlayer(null, null);
 		mockPlayer.hand = mockHand;
 		testControl = new HumanTurnControl(mockTimer);
-		testControl.setup(new ITurnControl.TurnInfo(mockTable,
-				mockPlayer.getHand(), mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN),
+		testControl.setup(new ITurnControl.TurnInfo(mockTable, mockPlayer
+				.getHand(), mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN),
 				new GameSettings(), mockView);
 	}
 
@@ -130,14 +153,14 @@ public class TurnControlTest {
 		mockView.bottomPanelType = BottomPanelType.START_TURN_PANEL;
 
 		List<Pair<Stone, Position>> stones = Arrays.asList(
-				new Pair<Stone, Position>(new Stone(RED), new Position(0, 0)),
-				new Pair<Stone, Position>(new Stone(BLACK), new Position(1, 0)));
+				new Pair<Stone, Position>(redJoker, new Position(0, 0)),
+				new Pair<Stone, Position>(blackJoker, new Position(1, 0)));
 
 		mockHand.iterable = stones;
 
 		testControl = new HumanTurnControl(mockTimer);
-		testControl.setup(new ITurnControl.TurnInfo(mockTable,
-				mockPlayer.getHand(), mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN),
+		testControl.setup(new ITurnControl.TurnInfo(mockTable, mockPlayer
+				.getHand(), mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN),
 				new GameSettings(), mockView);
 		testControl.startTurn();
 
@@ -215,19 +238,15 @@ public class TurnControlTest {
 	public void selectStoneInHand() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-
 		// Select first stone
-		mockView.handPanel.stoneClickEvent.emit(firstStone, false);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, false);
 
-		assertCollection(Arrays.asList(firstStone));
+		assertCollection(Arrays.asList(redJoker));
 
 		// Select second stone
-		Stone secondStone = new Stone(StoneColor.BLACK);
-		mockView.handPanel.stoneClickEvent.emit(secondStone, false);
-
-		assertCollection(Arrays.asList(secondStone));
+		mockView.handPanel.stoneClickEvent.emit(blackJoker, false);
 
+		assertCollection(Arrays.asList(blackJoker));
 	}
 
 	/** */
@@ -235,23 +254,20 @@ public class TurnControlTest {
 	public void collectStoneInHand() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-
 		// Select first stone
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
 
-		assertCollection(Arrays.asList(firstStone));
+		assertCollection(Arrays.asList(redJoker));
 
 		// Select second stone
-		Stone secondStone = new Stone(StoneColor.BLACK);
-		mockView.handPanel.stoneClickEvent.emit(secondStone, true);
+		mockView.handPanel.stoneClickEvent.emit(blackJoker, true);
 
-		assertCollection(Arrays.asList(firstStone, secondStone));
+		assertCollection(Arrays.asList(redJoker, blackJoker));
 
 		// De-select first stone
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
 
-		assertCollection(Arrays.asList(secondStone));
+		assertCollection(Arrays.asList(blackJoker));
 	}
 
 	/** */
@@ -259,16 +275,13 @@ public class TurnControlTest {
 	public void deselectStoneInCollection() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-		Stone secondStone = new Stone(StoneColor.BLACK);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
+		mockView.handPanel.stoneClickEvent.emit(blackJoker, true);
 
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
-		mockView.handPanel.stoneClickEvent.emit(secondStone, true);
-
-		mockView.tablePanel.stoneCollectionPanel.stoneClickEvent.emit(firstStone,
+		mockView.tablePanel.stoneCollectionPanel.stoneClickEvent.emit(redJoker,
 				false);
 
-		assertCollection(Arrays.asList(secondStone));
+		assertCollection(Arrays.asList(blackJoker));
 	}
 
 	/** */
@@ -276,16 +289,13 @@ public class TurnControlTest {
 	public void reorderCollection() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-		Stone secondStone = new Stone(StoneColor.BLACK);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
+		mockView.handPanel.stoneClickEvent.emit(blackJoker, true);
 
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
-		mockView.handPanel.stoneClickEvent.emit(secondStone, true);
+		mockView.tablePanel.stoneCollectionPanel.stoneClickEvent.emit(
+				blackJoker, true);
 
-		mockView.tablePanel.stoneCollectionPanel.stoneClickEvent.emit(firstStone,
-				true);
-
-		assertCollection(Arrays.asList(secondStone, firstStone));
+		assertCollection(Arrays.asList(redJoker, blackJoker));
 	}
 
 	/** */
@@ -293,16 +303,13 @@ public class TurnControlTest {
 	public void deselectWholeCollection() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-		Stone secondStone = new Stone(StoneColor.BLACK);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
+		mockView.handPanel.stoneClickEvent.emit(blackJoker, true);
 
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
-		mockView.handPanel.stoneClickEvent.emit(secondStone, true);
-
-		mockView.tablePanel.stoneCollectionPanel.stoneClickEvent.emit(firstStone,
+		mockView.tablePanel.stoneCollectionPanel.stoneClickEvent.emit(redJoker,
 				true);
 
-		mockView.tablePanel.stoneCollectionPanel.setClickEvent.emit(firstStone,
+		mockView.tablePanel.stoneCollectionPanel.setClickEvent.emit(redJoker,
 				true);
 
 		assertCollection(new ArrayList<Stone>());
@@ -313,19 +320,13 @@ public class TurnControlTest {
 	public void selectStoneOnTable() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-
 		// Select first stone
-		mockView.tablePanel.stoneClickEvent.emit(firstStone, false);
-
-		assertCollection(Arrays.asList(firstStone));
+		mockView.tablePanel.stoneClickEvent.emit(redJoker, false);
+		assertCollection(Arrays.asList(redJoker));
 
 		// Select second stone
-		Stone secondStone = new Stone(StoneColor.BLACK);
-		mockView.tablePanel.stoneClickEvent.emit(secondStone, false);
-
-		assertCollection(Arrays.asList(secondStone));
-
+		mockView.tablePanel.stoneClickEvent.emit(blackJoker, false);
+		assertCollection(Arrays.asList(blackJoker));
 	}
 
 	/** */
@@ -333,23 +334,17 @@ public class TurnControlTest {
 	public void collectStoneOnTable() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-
 		// Select first stone
-		mockView.tablePanel.stoneClickEvent.emit(firstStone, true);
-
-		assertCollection(Arrays.asList(firstStone));
+		mockView.tablePanel.stoneClickEvent.emit(redJoker, true);
+		assertCollection(Arrays.asList(redJoker));
 
 		// Select second stone
-		Stone secondStone = new Stone(StoneColor.BLACK);
-		mockView.tablePanel.stoneClickEvent.emit(secondStone, true);
-
-		assertCollection(Arrays.asList(firstStone, secondStone));
+		mockView.tablePanel.stoneClickEvent.emit(blackJoker, true);
+		assertCollection(Arrays.asList(redJoker, blackJoker));
 
 		// De-select first stone
-		mockView.tablePanel.stoneClickEvent.emit(firstStone, true);
-
-		assertCollection(Arrays.asList(secondStone));
+		mockView.tablePanel.stoneClickEvent.emit(redJoker, true);
+		assertCollection(Arrays.asList(blackJoker));
 	}
 
 	/** */
@@ -357,22 +352,18 @@ public class TurnControlTest {
 	public void selectSetOnTable() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(StoneColor.RED);
-		Stone stone2 = new Stone(StoneColor.BLACK);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1, stone2));
-		Stone stone3 = new Stone(1, StoneColor.RED);
-		Stone stone4 = new Stone(1, StoneColor.BLACK);
-		StoneSet set2 = new StoneSet(Arrays.asList(stone3, stone4));
+		StoneSet set1 = new StoneSet(Arrays.asList(redJoker, blackJoker));
+		StoneSet set2 = new StoneSet(Arrays.asList(redOne, blackOne));
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone4, set2);
+		mockTable.findStoneSet.put(redJoker, set1);
+		mockTable.findStoneSet.put(blackOne, set2);
 
-		mockView.tablePanel.stoneClickEvent.emit(stone1, false);
-		mockView.tablePanel.setClickEvent.emit(stone1, false);
-		assertCollection(Arrays.asList(stone1, stone2));
-		mockView.tablePanel.stoneClickEvent.emit(stone4, false);
-		mockView.tablePanel.setClickEvent.emit(stone4, false);
-		assertCollection(Arrays.asList(stone3, stone4));
+		mockView.tablePanel.stoneClickEvent.emit(redJoker, false);
+		mockView.tablePanel.setClickEvent.emit(redJoker, false);
+		assertCollection(Arrays.asList(redJoker, blackJoker));
+		mockView.tablePanel.stoneClickEvent.emit(blackOne, false);
+		mockView.tablePanel.setClickEvent.emit(blackOne, false);
+		assertCollection(Arrays.asList(redOne, blackOne));
 	}
 
 	/** */
@@ -380,22 +371,18 @@ public class TurnControlTest {
 	public void collectSetOnTable() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(StoneColor.RED);
-		Stone stone2 = new Stone(StoneColor.BLACK);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1, stone2));
-		Stone stone3 = new Stone(1, StoneColor.RED);
-		Stone stone4 = new Stone(1, StoneColor.BLACK);
-		StoneSet set2 = new StoneSet(Arrays.asList(stone3, stone4));
+		StoneSet set1 = new StoneSet(Arrays.asList(redJoker, blackJoker));
+		StoneSet set2 = new StoneSet(Arrays.asList(redOne, blackOne));
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone4, set2);
+		mockTable.findStoneSet.put(redJoker, set1);
+		mockTable.findStoneSet.put(blackOne, set2);
 
-		mockView.tablePanel.stoneClickEvent.emit(stone1, true);
-		mockView.tablePanel.setClickEvent.emit(stone1, true);
-		assertCollection(Arrays.asList(stone1, stone2));
-		mockView.tablePanel.stoneClickEvent.emit(stone4, true);
-		mockView.tablePanel.setClickEvent.emit(stone4, true);
-		assertCollection(Arrays.asList(stone1, stone2, stone3, stone4));
+		mockView.tablePanel.stoneClickEvent.emit(redJoker, true);
+		mockView.tablePanel.setClickEvent.emit(redJoker, true);
+		assertCollection(Arrays.asList(redJoker, blackJoker));
+		mockView.tablePanel.stoneClickEvent.emit(blackOne, true);
+		mockView.tablePanel.setClickEvent.emit(blackOne, true);
+		assertCollection(Arrays.asList(redJoker, blackJoker, redOne, blackOne));
 	}
 
 	/** */
@@ -403,20 +390,16 @@ public class TurnControlTest {
 	public void rangeSelectOnTableReverse() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		Stone stone3 = new Stone(3, StoneColor.RED);
-		Stone stone4 = new Stone(4, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1, stone2, stone3, stone4));
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne, redTwo, redThree,
+				redFour));
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone3, set1);
+		mockTable.findStoneSet.put(redOne, set1);
+		mockTable.findStoneSet.put(redThree, set1);
 
-		mockView.tablePanel.stoneClickEvent.emit(stone3, false);
-		mockView.tablePanel.rangeClickEvent.emit(stone1, true);
-
-		assertCollection(Arrays.asList(stone1, stone2, stone3));
+		mockView.tablePanel.stoneClickEvent.emit(redThree, false);
+		mockView.tablePanel.rangeClickEvent.emit(redOne, true);
 
+		assertCollection(Arrays.asList(redOne, redTwo, redThree));
 	}
 
 	/** */
@@ -424,20 +407,17 @@ public class TurnControlTest {
 	public void rangeSelectOnTable() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		Stone stone3 = new Stone(3, StoneColor.RED);
 		Stone stone4 = new Stone(4, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1, stone2, stone3, stone4));
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne, redTwo, redThree,
+				stone4));
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone3, set1);
+		mockTable.findStoneSet.put(redOne, set1);
+		mockTable.findStoneSet.put(redThree, set1);
 
-		mockView.tablePanel.stoneClickEvent.emit(stone1, false);
-		mockView.tablePanel.rangeClickEvent.emit(stone3, true);
-
-		assertCollection(Arrays.asList(stone1, stone2, stone3));
+		mockView.tablePanel.stoneClickEvent.emit(redOne, false);
+		mockView.tablePanel.rangeClickEvent.emit(redThree, true);
 
+		assertCollection(Arrays.asList(redOne, redTwo, redThree));
 	}
 
 	/** */
@@ -445,23 +425,18 @@ public class TurnControlTest {
 	public void rangeCollectOnTable() {
 		testControl.startTurn();
 
-		Stone extraStone = new Stone(StoneColor.RED);
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne, redTwo, redThree,
+				redFour));
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		Stone stone3 = new Stone(3, StoneColor.RED);
-		Stone stone4 = new Stone(4, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1, stone2, stone3, stone4));
+		mockTable.findStoneSet.put(redOne, set1);
+		mockTable.findStoneSet.put(redThree, set1);
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone3, set1);
+		mockView.tablePanel.stoneClickEvent.emit(redJoker, false);
 
-		mockView.tablePanel.stoneClickEvent.emit(extraStone, false);
+		mockView.tablePanel.stoneClickEvent.emit(redOne, true);
+		mockView.tablePanel.rangeClickEvent.emit(redThree, false);
 
-		mockView.tablePanel.stoneClickEvent.emit(stone1, true);
-		mockView.tablePanel.rangeClickEvent.emit(stone3, false);
-
-		assertCollection(Arrays.asList(extraStone, stone1, stone2, stone3));
+		assertCollection(Arrays.asList(redJoker, redOne, redTwo, redThree));
 	}
 
 	/** */
@@ -469,24 +444,19 @@ public class TurnControlTest {
 	public void rangeFailSelect() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1));
-		StoneSet set2 = new StoneSet(Arrays.asList(stone2));
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne));
+		StoneSet set2 = new StoneSet(Arrays.asList(redTwo));
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone2, set2);
+		mockTable.findStoneSet.put(redOne, set1);
+		mockTable.findStoneSet.put(redTwo, set2);
 
 		// Select first stone
-		mockView.tablePanel.stoneClickEvent.emit(stone1, false);
-
-		assertCollection(Arrays.asList(stone1));
+		mockView.tablePanel.stoneClickEvent.emit(redOne, false);
+		assertCollection(Arrays.asList(redOne));
 
 		// Select second stone
-		mockView.tablePanel.rangeClickEvent.emit(stone2, false);
-
-		assertCollection(Arrays.asList(stone1, stone2));
-
+		mockView.tablePanel.rangeClickEvent.emit(redTwo, false);
+		assertCollection(Arrays.asList(redOne, redTwo));
 	}
 
 	/** */
@@ -494,23 +464,19 @@ public class TurnControlTest {
 	public void rangeFailCollect() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1));
-		StoneSet set2 = new StoneSet(Arrays.asList(stone2));
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne));
+		StoneSet set2 = new StoneSet(Arrays.asList(redTwo));
 
-		mockTable.findStoneSet.put(stone1, set1);
-		mockTable.findStoneSet.put(stone2, set2);
+		mockTable.findStoneSet.put(redOne, set1);
+		mockTable.findStoneSet.put(redTwo, set2);
 
 		// Select first stone
-		mockView.tablePanel.stoneClickEvent.emit(stone1, true);
-
-		assertCollection(Arrays.asList(stone1));
+		mockView.tablePanel.stoneClickEvent.emit(redOne, true);
+		assertCollection(Arrays.asList(redOne));
 
 		// Select second stone
-		mockView.tablePanel.rangeClickEvent.emit(stone2, true);
-
-		assertCollection(Arrays.asList(stone1, stone2));
+		mockView.tablePanel.rangeClickEvent.emit(redTwo, true);
+		assertCollection(Arrays.asList(redOne, redTwo));
 	}
 
 	/** */
@@ -518,19 +484,15 @@ public class TurnControlTest {
 	public void rangeSelectOnHandReverse() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		Stone stone3 = new Stone(3, StoneColor.RED);
-		Stone stone4 = new Stone(4, StoneColor.RED);
-		mockHand.drop(stone1, new Position(0, 0));
-		mockHand.drop(stone2, new Position(1.5f, 0));
-		mockHand.drop(stone3, new Position(0, 1));
-		mockHand.drop(stone4, new Position(1, 1));
+		mockHand.drop(redOne, new Position(0, 0));
+		mockHand.drop(redTwo, new Position(1.5f, 0));
+		mockHand.drop(redThree, new Position(0, 1));
+		mockHand.drop(redFour, new Position(1, 1));
 
-		mockView.handPanel.stoneClickEvent.emit(stone3, false);
-		mockView.handPanel.rangeClickEvent.emit(stone1, true);
+		mockView.handPanel.stoneClickEvent.emit(redThree, false);
+		mockView.handPanel.rangeClickEvent.emit(redOne, true);
 
-		assertCollection(Arrays.asList(stone1, stone2, stone3));
+		assertCollection(Arrays.asList(redOne, redTwo, redThree));
 	}
 
 	/** */
@@ -538,19 +500,15 @@ public class TurnControlTest {
 	public void rangeSelectOnHand() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		Stone stone3 = new Stone(3, StoneColor.RED);
-		Stone stone4 = new Stone(4, StoneColor.RED);
-		mockHand.drop(stone1, new Position(0, 0));
-		mockHand.drop(stone2, new Position(1.5f, 0));
-		mockHand.drop(stone3, new Position(0, 1));
-		mockHand.drop(stone4, new Position(1, 1));
+		mockHand.drop(redOne, new Position(0, 0));
+		mockHand.drop(redTwo, new Position(1.5f, 0));
+		mockHand.drop(redThree, new Position(0, 1));
+		mockHand.drop(redFour, new Position(1, 1));
 
-		mockView.handPanel.stoneClickEvent.emit(stone1, false);
-		mockView.handPanel.rangeClickEvent.emit(stone3, true);
+		mockView.handPanel.stoneClickEvent.emit(redOne, false);
+		mockView.handPanel.rangeClickEvent.emit(redThree, true);
 
-		assertCollection(Arrays.asList(stone1, stone2, stone3));
+		assertCollection(Arrays.asList(redOne, redTwo, redThree));
 	}
 
 	/** */
@@ -558,22 +516,16 @@ public class TurnControlTest {
 	public void rangeCollectOnHand() {
 		testControl.startTurn();
 
-		Stone extraStone = new Stone(StoneColor.RED);
+		mockHand.drop(redOne, new Position(0, 0));
+		mockHand.drop(redTwo, new Position(1.5f, 0));
+		mockHand.drop(redThree, new Position(0, 1));
+		mockHand.drop(redFour, new Position(1, 1));
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		Stone stone3 = new Stone(3, StoneColor.RED);
-		Stone stone4 = new Stone(4, StoneColor.RED);
-		mockHand.drop(stone1, new Position(0, 0));
-		mockHand.drop(stone2, new Position(1.5f, 0));
-		mockHand.drop(stone3, new Position(0, 1));
-		mockHand.drop(stone4, new Position(1, 1));
+		mockView.handPanel.stoneClickEvent.emit(redJoker, false);
 
-		mockView.handPanel.stoneClickEvent.emit(extraStone, false);
-
-		mockView.handPanel.stoneClickEvent.emit(stone1, true);
-		mockView.handPanel.rangeClickEvent.emit(stone3, false);
-		assertCollection(Arrays.asList(extraStone, stone1, stone2, stone3));
+		mockView.handPanel.stoneClickEvent.emit(redOne, true);
+		mockView.handPanel.rangeClickEvent.emit(redThree, false);
+		assertCollection(Arrays.asList(redJoker, redOne, redTwo, redThree));
 	}
 
 	/** */
@@ -581,21 +533,18 @@ public class TurnControlTest {
 	public void rangeFailSelectHand() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1));
-		mockTable.findStoneSet.put(stone1, set1);
-		mockHand.drop(stone2, new Position(0, 0));
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne));
+		mockTable.findStoneSet.put(redOne, set1);
+		mockHand.drop(redTwo, new Position(0, 0));
 		// Select first stone
-		mockView.tablePanel.stoneClickEvent.emit(stone1, false);
+		mockView.tablePanel.stoneClickEvent.emit(redOne, false);
 
-		assertCollection(Arrays.asList(stone1));
+		assertCollection(Arrays.asList(redOne));
 
 		// Select second stone
-		mockView.handPanel.rangeClickEvent.emit(stone2, false);
-
-		assertCollection(Arrays.asList(stone1, stone2));
+		mockView.handPanel.rangeClickEvent.emit(redTwo, false);
 
+		assertCollection(Arrays.asList(redOne, redTwo));
 	}
 
 	/** */
@@ -603,20 +552,16 @@ public class TurnControlTest {
 	public void rangeFailCollectHand() {
 		testControl.startTurn();
 
-		Stone stone1 = new Stone(1, StoneColor.RED);
-		Stone stone2 = new Stone(2, StoneColor.RED);
-		StoneSet set1 = new StoneSet(Arrays.asList(stone1));
-		mockTable.findStoneSet.put(stone1, set1);
-		mockHand.drop(stone2, new Position(0, 0));
+		StoneSet set1 = new StoneSet(Arrays.asList(redOne));
+		mockTable.findStoneSet.put(redOne, set1);
+		mockHand.drop(redTwo, new Position(0, 0));
 		// Select first stone
-		mockView.tablePanel.stoneClickEvent.emit(stone1, false);
-
-		assertCollection(Arrays.asList(stone1));
+		mockView.tablePanel.stoneClickEvent.emit(redOne, false);
+		assertCollection(Arrays.asList(redOne));
 
 		// Select second stone
-		mockView.handPanel.rangeClickEvent.emit(stone2, true);
-
-		assertCollection(Arrays.asList(stone1, stone2));
+		mockView.handPanel.rangeClickEvent.emit(redTwo, true);
+		assertCollection(Arrays.asList(redOne, redTwo));
 	}
 
 	private void assertCollection(List<Stone> expected) {
@@ -631,27 +576,15 @@ public class TurnControlTest {
 	public void testAddLeft() {
 		AccessibleTable table = new AccessibleTable();
 		HumanTurnControl turnControl = new HumanTurnControl(mockTimer);
-		turnControl.setup(new ITurnControl.TurnInfo(table, mockPlayer.getHand(),
-				mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN), new GameSettings(),
-				mockView);
+		turnControl.setup(new ITurnControl.TurnInfo(table,
+				mockPlayer.getHand(), mockPlayer.getLaidOut(),
+				TurnMode.NORMAL_TURN), new GameSettings(), mockView);
 		turnControl.startTurn();
-		Stone blueOne = new Stone(1, BLUE);
-		Stone redOne = new Stone(1, RED);
-		Stone blackOne = new Stone(1, BLACK);
-		Stone blueTwo = new Stone(2, BLUE);
-		Stone blueThree = new Stone(3, BLUE);
-		Stone blueFour = new Stone(4, BLUE);
-		Stone redTwo = new Stone(2, RED);
-		Stone redThree = new Stone(3, RED);
-		Stone redFour = new Stone(4, RED);
-		Stone blackTwo = new Stone(2, BLACK);
-		Stone blackThree = new Stone(3, BLACK);
-		Stone blackFour = new Stone(4, BLACK);
-		Stone blackFive = new Stone(5, BLACK);
-		StoneSet oldSet1 = new StoneSet(Arrays.asList(blueOne, redOne, blackOne,
-				redTwo, redThree, redFour, blackTwo, blackThree));
-		StoneSet oldSet2 = new StoneSet(
-				Arrays.asList(blueTwo, blackFour, blackFive));
+
+		StoneSet oldSet1 = new StoneSet(Arrays.asList(blueOne, redOne,
+				blackOne, redTwo, redThree, redFour, blackTwo, blackThree));
+		StoneSet oldSet2 = new StoneSet(Arrays.asList(blueTwo, blackFour,
+				blackFive));
 		table.drop(oldSet1, new Position(0, 0));
 		table.drop(oldSet2, new Position(0, 0));
 		mockHand.drop(blueThree, new Position(0, 0));
@@ -750,27 +683,14 @@ public class TurnControlTest {
 	public void testAddRight() {
 		AccessibleTable table = new AccessibleTable();
 		HumanTurnControl turnControl = new HumanTurnControl(mockTimer);
-		turnControl.setup(new ITurnControl.TurnInfo(table, mockPlayer.getHand(),
-				mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN), new GameSettings(),
-				mockView);
+		turnControl.setup(new ITurnControl.TurnInfo(table,
+				mockPlayer.getHand(), mockPlayer.getLaidOut(),
+				TurnMode.NORMAL_TURN), new GameSettings(), mockView);
 		turnControl.startTurn();
-		Stone blueOne = new Stone(1, BLUE);
-		Stone redOne = new Stone(1, RED);
-		Stone blackOne = new Stone(1, BLACK);
-		Stone blueTwo = new Stone(2, BLUE);
-		Stone blueThree = new Stone(3, BLUE);
-		Stone blueFour = new Stone(4, BLUE);
-		Stone redTwo = new Stone(2, RED);
-		Stone redThree = new Stone(3, RED);
-		Stone redFour = new Stone(4, RED);
-		Stone blackTwo = new Stone(2, BLACK);
-		Stone blackThree = new Stone(3, BLACK);
-		Stone blackFour = new Stone(4, BLACK);
-		Stone blackFive = new Stone(5, BLACK);
-		StoneSet oldSet1 = new StoneSet(Arrays.asList(blueOne, redOne, blackOne,
-				redTwo, redThree, redFour, blackTwo, blackThree));
-		StoneSet oldSet2 = new StoneSet(
-				Arrays.asList(blueTwo, blackFour, blackFive));
+		StoneSet oldSet1 = new StoneSet(Arrays.asList(blueOne, redOne,
+				blackOne, redTwo, redThree, redFour, blackTwo, blackThree));
+		StoneSet oldSet2 = new StoneSet(Arrays.asList(blueTwo, blackFour,
+				blackFive));
 		table.drop(oldSet1, new Position(0, 0));
 		table.drop(oldSet2, new Position(0, 0));
 		mockHand.drop(blueThree, new Position(0, 0));
@@ -869,27 +789,14 @@ public class TurnControlTest {
 	public void testAddNewSet() {
 		AccessibleTable table = new AccessibleTable();
 		HumanTurnControl turnControl = new HumanTurnControl(mockTimer);
-		turnControl.setup(new ITurnControl.TurnInfo(table, mockPlayer.getHand(),
-				mockPlayer.getLaidOut(), TurnMode.NORMAL_TURN), new GameSettings(),
-				mockView);
+		turnControl.setup(new ITurnControl.TurnInfo(table,
+				mockPlayer.getHand(), mockPlayer.getLaidOut(),
+				TurnMode.NORMAL_TURN), new GameSettings(), mockView);
 		turnControl.startTurn();
-		Stone blueOne = new Stone(1, BLUE);
-		Stone redOne = new Stone(1, RED);
-		Stone blackOne = new Stone(1, BLACK);
-		Stone blueTwo = new Stone(2, BLUE);
-		Stone blueThree = new Stone(3, BLUE);
-		Stone blueFour = new Stone(4, BLUE);
-		Stone redTwo = new Stone(2, RED);
-		Stone redThree = new Stone(3, RED);
-		Stone redFour = new Stone(4, RED);
-		Stone blackTwo = new Stone(2, BLACK);
-		Stone blackThree = new Stone(3, BLACK);
-		Stone blackFour = new Stone(4, BLACK);
-		Stone blackFive = new Stone(5, BLACK);
-		StoneSet oldSet1 = new StoneSet(Arrays.asList(blueOne, redOne, blackOne,
-				redTwo, redThree, redFour, blackTwo, blackThree));
-		StoneSet oldSet2 = new StoneSet(
-				Arrays.asList(blueTwo, blackFour, blackFive));
+		StoneSet oldSet1 = new StoneSet(Arrays.asList(blueOne, redOne,
+				blackOne, redTwo, redThree, redFour, blackTwo, blackThree));
+		StoneSet oldSet2 = new StoneSet(Arrays.asList(blueTwo, blackFour,
+				blackFive));
 		table.drop(oldSet1, new Position(0, 0));
 		table.drop(oldSet2, new Position(0, 0));
 		mockHand.drop(blueThree, new Position(0, 0));
@@ -962,28 +869,15 @@ public class TurnControlTest {
 	public void testSortByGroups() {
 		testControl.startTurn();
 
-		Stone red1 = new Stone(1, StoneColor.RED);
-		Stone blue2 = new Stone(2, StoneColor.BLUE);
-		Stone red4 = new Stone(4, StoneColor.RED);
-		Stone red3 = new Stone(3, StoneColor.RED);
-		Stone orange10 = new Stone(10, StoneColor.ORANGE);
-		Stone blue1 = new Stone(1, StoneColor.BLUE);
-		Stone blue4 = new Stone(4, StoneColor.BLUE);
-		Stone blue4a = new Stone(4, StoneColor.BLUE);
-		Stone joker = new Stone(StoneColor.BLACK);
-		Stone black5 = new Stone(5, StoneColor.BLACK);
-		Stone orange13 = new Stone(13, StoneColor.ORANGE);
-		Stone red11 = new Stone(11, StoneColor.RED);
-		Stone black10 = new Stone(10, StoneColor.BLACK);
-		mockHand.drop(red1, new Position(0, 0));
-		mockHand.drop(blue2, new Position(0, 0));
-		mockHand.drop(red4, new Position(0, 0));
-		mockHand.drop(red3, new Position(0, 0));
+		mockHand.drop(redOne, new Position(0, 0));
+		mockHand.drop(blueTwo, new Position(0, 0));
+		mockHand.drop(redFour, new Position(0, 0));
+		mockHand.drop(redThree, new Position(0, 0));
 		mockHand.drop(orange10, new Position(0, 0));
-		mockHand.drop(blue1, new Position(0, 0));
-		mockHand.drop(blue4, new Position(0, 0));
+		mockHand.drop(blueOne, new Position(0, 0));
+		mockHand.drop(blueFour, new Position(0, 0));
 		mockHand.drop(blue4a, new Position(0, 0));
-		mockHand.drop(joker, new Position(0, 0));
+		mockHand.drop(blackJoker, new Position(0, 0));
 		mockHand.drop(black5, new Position(0, 0));
 		mockHand.drop(orange13, new Position(0, 0));
 		mockHand.drop(red11, new Position(0, 0));
@@ -993,28 +887,28 @@ public class TurnControlTest {
 
 		List<Pair<Stone, Position>> stones = new ArrayList<Pair<Stone, Position>>(
 				mockHand.stones);
-		Collections
-				.sort(stones, new HumanTurnControl.HandStonePositionComparator());
+		Collections.sort(stones,
+				new HumanTurnControl.HandStonePositionComparator());
 
 		assertEquals(stones.size(), 13);
 
-		assertSame(stones.get(0).getFirst(), blue1);
-		assertSame(stones.get(1).getFirst(), red1);
-		assertSame(stones.get(2).getFirst(), blue2);
-		assertSame(stones.get(3).getFirst(), red3);
+		assertSame(stones.get(0).getFirst(), blueOne);
+		assertSame(stones.get(1).getFirst(), redOne);
+		assertSame(stones.get(2).getFirst(), blueTwo);
+		assertSame(stones.get(3).getFirst(), redThree);
 
-		assertTrue(stones.get(4).getFirst() == blue4
+		assertTrue(stones.get(4).getFirst() == blueFour
 				|| stones.get(4).getFirst() == blue4a);
-		assertTrue(stones.get(5).getFirst() == blue4
+		assertTrue(stones.get(5).getFirst() == blueFour
 				|| stones.get(5).getFirst() == blue4a);
 
-		assertSame(stones.get(6).getFirst(), red4);
+		assertSame(stones.get(6).getFirst(), redFour);
 		assertSame(stones.get(7).getFirst(), black5);
 		assertSame(stones.get(8).getFirst(), black10);
 		assertSame(stones.get(9).getFirst(), orange10);
 		assertSame(stones.get(10).getFirst(), red11);
 		assertSame(stones.get(11).getFirst(), orange13);
-		assertSame(stones.get(12).getFirst(), joker);
+		assertSame(stones.get(12).getFirst(), blackJoker);
 
 		checkHandDisplay(mockHand);
 	}
@@ -1024,28 +918,15 @@ public class TurnControlTest {
 	public void testSortByRuns() {
 		testControl.startTurn();
 
-		Stone red1 = new Stone(1, StoneColor.RED);
-		Stone blue2 = new Stone(2, StoneColor.BLUE);
-		Stone red4 = new Stone(4, StoneColor.RED);
-		Stone red3 = new Stone(3, StoneColor.RED);
-		Stone orange10 = new Stone(10, StoneColor.ORANGE);
-		Stone blue1 = new Stone(1, StoneColor.BLUE);
-		Stone blue4 = new Stone(4, StoneColor.BLUE);
-		Stone blue4a = new Stone(4, StoneColor.BLUE);
-		Stone joker = new Stone(StoneColor.BLACK);
-		Stone black5 = new Stone(5, StoneColor.BLACK);
-		Stone orange13 = new Stone(13, StoneColor.ORANGE);
-		Stone red11 = new Stone(11, StoneColor.RED);
-		Stone black10 = new Stone(10, StoneColor.BLACK);
-		mockHand.drop(red1, new Position(0, 0));
-		mockHand.drop(blue2, new Position(0, 0));
-		mockHand.drop(red4, new Position(0, 0));
-		mockHand.drop(red3, new Position(0, 0));
+		mockHand.drop(redOne, new Position(0, 0));
+		mockHand.drop(blueTwo, new Position(0, 0));
+		mockHand.drop(redFour, new Position(0, 0));
+		mockHand.drop(redThree, new Position(0, 0));
 		mockHand.drop(orange10, new Position(0, 0));
-		mockHand.drop(blue1, new Position(0, 0));
-		mockHand.drop(blue4, new Position(0, 0));
+		mockHand.drop(blueOne, new Position(0, 0));
+		mockHand.drop(blueFour, new Position(0, 0));
 		mockHand.drop(blue4a, new Position(0, 0));
-		mockHand.drop(joker, new Position(0, 0));
+		mockHand.drop(blackJoker, new Position(0, 0));
 		mockHand.drop(black5, new Position(0, 0));
 		mockHand.drop(orange13, new Position(0, 0));
 		mockHand.drop(red11, new Position(0, 0));
@@ -1055,8 +936,8 @@ public class TurnControlTest {
 
 		List<Pair<Stone, Position>> stones = new ArrayList<Pair<Stone, Position>>(
 				mockHand.stones);
-		Collections
-				.sort(stones, new HumanTurnControl.HandStonePositionComparator());
+		Collections.sort(stones,
+				new HumanTurnControl.HandStonePositionComparator());
 
 		assertEquals(stones.size(), 13);
 
@@ -1064,19 +945,19 @@ public class TurnControlTest {
 		assertSame(stones.get(1).getFirst(), black10);
 		assertSame(stones.get(2).getFirst(), orange10);
 		assertSame(stones.get(3).getFirst(), orange13);
-		assertSame(stones.get(4).getFirst(), blue1);
-		assertSame(stones.get(5).getFirst(), blue2);
+		assertSame(stones.get(4).getFirst(), blueOne);
+		assertSame(stones.get(5).getFirst(), blueTwo);
 
-		assertTrue(stones.get(6).getFirst() == blue4
+		assertTrue(stones.get(6).getFirst() == blueFour
 				|| stones.get(6).getFirst() == blue4a);
-		assertTrue(stones.get(7).getFirst() == blue4
+		assertTrue(stones.get(7).getFirst() == blueFour
 				|| stones.get(7).getFirst() == blue4a);
 
-		assertSame(stones.get(8).getFirst(), red1);
-		assertSame(stones.get(9).getFirst(), red3);
-		assertSame(stones.get(10).getFirst(), red4);
+		assertSame(stones.get(8).getFirst(), redOne);
+		assertSame(stones.get(9).getFirst(), redThree);
+		assertSame(stones.get(10).getFirst(), redFour);
 		assertSame(stones.get(11).getFirst(), red11);
-		assertSame(stones.get(12).getFirst(), joker);
+		assertSame(stones.get(12).getFirst(), blackJoker);
 
 		checkHandDisplay(mockHand);
 	}
@@ -1086,21 +967,18 @@ public class TurnControlTest {
 	public void testDropHandValid() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-		Stone secondStone = new Stone(StoneColor.BLACK);
+		mockHand.drop(redJoker, new Position(0, 0));
+		mockHand.drop(blackJoker, new Position(1, 0));
 
-		mockHand.drop(firstStone, new Position(0, 0));
-		mockHand.drop(secondStone, new Position(1, 0));
-
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
-		mockView.handPanel.stoneClickEvent.emit(secondStone, true);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
+		mockView.handPanel.stoneClickEvent.emit(blackJoker, true);
 
 		mockView.handPanel.clickEvent.emit(new Position(2, 0.25f));
 
 		assertCollection(new ArrayList<Stone>());
 
-		Set<Stone> expected = new HashSet<Stone>(Arrays.asList(firstStone,
-				secondStone));
+		Set<Stone> expected = new HashSet<Stone>(Arrays.asList(redJoker,
+				blackJoker));
 		assertEquals(expected, mockHand.pickups);
 
 		Set<Stone> handStones = new HashSet<Stone>();
@@ -1116,23 +994,19 @@ public class TurnControlTest {
 	public void testDropHandInvalid() {
 		testControl.startTurn();
 
-		Stone firstStone = new Stone(StoneColor.RED);
-		Stone secondStone = new Stone(StoneColor.BLACK);
-		Stone thirdStone = new Stone(13, StoneColor.BLACK);
+		mockHand.drop(redJoker, new Position(0, 0));
+		mockHand.drop(black13, new Position(1, 0));
 
-		mockHand.drop(firstStone, new Position(0, 0));
-		mockHand.drop(thirdStone, new Position(1, 0));
-
-		mockView.handPanel.stoneClickEvent.emit(firstStone, true);
-		mockView.tablePanel.stoneClickEvent.emit(secondStone, true);
-		mockView.handPanel.stoneClickEvent.emit(thirdStone, true);
+		mockView.handPanel.stoneClickEvent.emit(redJoker, true);
+		mockView.tablePanel.stoneClickEvent.emit(blackJoker, true);
+		mockView.handPanel.stoneClickEvent.emit(black13, true);
 
 		mockView.handPanel.clickEvent.emit(new Position(2, 0.25f));
 
-		assertCollection(Arrays.asList(secondStone));
+		assertCollection(Arrays.asList(blackJoker));
 
-		Set<Stone> expected = new HashSet<Stone>(Arrays.asList(firstStone,
-				thirdStone));
+		Set<Stone> expected = new HashSet<Stone>(Arrays.asList(redJoker,
+				black13));
 		assertEquals(expected, mockHand.pickups);
 
 		Set<Stone> handStones = new HashSet<Stone>();