- CheckStyle.

src/main/java/forge/CardUtil.java

@@ -71,7 +71,9 @@ public final class CardUtil {
      * @return a {@link forge.Card} object.
      */
     public static <T> T getRandom(final T[] o) {
-        if ( o == null ) throw new IllegalArgumentException("CardUtil : getRandom(T) recieved null instead of array.");
+        if (o == null) {
+            throw new IllegalArgumentException("CardUtil : getRandom(T) recieved null instead of array.");
+        }
         int len = o.length;
         switch(len) {
             case 0: throw new IllegalArgumentException("CardUtil : getRandom(T) recieved an empty array.");

src/main/java/forge/ComputerAIGeneral.java

@@ -227,7 +227,7 @@ public class ComputerAIGeneral implements Computer {
     }
 
     /**
-     * Returns the spellAbilities from the card list
+     * Returns the spellAbilities from the card list.
      * 
      * @param l
      *            a {@link forge.CardList} object.

src/main/java/forge/DefaultPlayerZone.java

@@ -199,8 +199,9 @@ public class DefaultPlayerZone extends PlayerZone implements java.io.Serializabl
     @Override
     public final void setCards(final Iterable<Card> cards) {
         List<Card> toSet = new ArrayList<Card>();
-        for(Card c : cards)
+        for (Card c : cards) {
             toSet.add(c);
+        }
         this.setCardList(toSet);
         this.update();
     }

src/main/java/forge/PlayerZoneComesIntoPlay.java

@@ -353,12 +353,13 @@ public class PlayerZoneComesIntoPlay extends DefaultPlayerZone {
         // Battlefield filters out Phased Out cards by default. Needs to call
         // getCards(false) to get Phased Out cards
 
-        if (!filter) 
+        if (!filter) {
             return new ArrayList<Card>(this.getCardList());
+        }
 
         final ArrayList<Card> list = new ArrayList<Card>();
-        for(Card crd : this.getCardList())
-        {
+        for (Card crd : this.getCardList()) {
+
             if (!crd.isPhasedOut()) {
                 list.add(crd);
             }