Add: JavaDoc for Order2

src/main/java/it/polimi/ingsw/gc14/Model/Orders/Order2.java

@@ -7,12 +7,30 @@ import it.polimi.ingsw.gc14.Model.Player;
 import java.util.*;
 
 public class Order2 extends OrderLogicCard  {
+
+    /**
+     * Creates an Order2 logic card for a two-player game.
+     *
+     * @param players the list of players associated with this order card
+     * @throws NoSuchElementException if the number of players is not equal to 2
+     */
     public Order2(ArrayList<Player> players)throws NoSuchElementException {
         if(players.size()!=2)
             throw new NoSuchElementException();
         super(players);
 
     }
+
+    /**
+     * Applies the effect associated with the specified position index for the given player.
+     * If {@code index == 0}, the player gains 1 Food and the building effect is applied.
+     * If {@code index == 1}, the player tries to remove 1 Food; if the player cannot remove it,
+     * the player loses 2 Prestige.
+     *
+     * @param player the player to whom the effect is applied
+     * @param index the position index of the effect to apply
+     * @throws IndexOutOfBoundsException if {@code index < 0} or {@code index >= 2}
+     */
     @Override
     protected void effect(Player player,int index) throws IndexOutOfBoundsException
     {