Clean up

forge-ai/src/main/java/forge/ai/ComputerUtilCombat.java

@@ -671,7 +671,6 @@ public class ComputerUtilCombat {
 
         int flankingMagnitude = 0;
         if (attacker.hasKeyword(Keyword.FLANKING) && !blocker.hasKeyword(Keyword.FLANKING)) {
-
             flankingMagnitude = attacker.getAmountOfKeyword(Keyword.FLANKING);
 
             if (flankingMagnitude >= blocker.getNetToughness()) {

forge-ai/src/main/java/forge/ai/PlayerControllerAi.java

@@ -361,8 +361,7 @@ public class PlayerControllerAi extends PlayerController {
         for (Card c: topN) {
             if (ComputerUtil.scryWillMoveCardToBottomOfLibrary(player, c)) {
                 toBottom.add(c);
-            }
+            } else {
-            else {
                 toTop.add(c);
             }
         }
@@ -525,8 +524,7 @@ public class PlayerControllerAi extends PlayerController {
             if (copySA instanceof Spell) {
                 Spell spell = (Spell) copySA;
                 ((PlayerControllerAi) player.getController()).getAi().canPlayFromEffectAI(spell, true, true);
-            }
+            } else {
-            else {
                 getAi().canPlaySa(copySA);
             }
         }
@@ -884,9 +882,8 @@ public class PlayerControllerAi extends PlayerController {
         byte chosenColorMask = MagicColor.fromName(c);
         if ((colors.getColor() & chosenColorMask) != 0) {
             return chosenColorMask;
-        } else {
-            return Iterables.getFirst(colors, (byte)0);
         }
+        return Iterables.getFirst(colors, (byte)0);
     }
 
     @Override
@@ -905,10 +902,8 @@ public class PlayerControllerAi extends PlayerController {
         if ((colors.getColor() & chosenColorMask) != 0) {
             return chosenColorMask;
         }
-        else {
         return Iterables.getFirst(colors, MagicColor.WHITE);
     }
-    }
 
     @Override
     public ICardFace chooseSingleCardFace(SpellAbility sa, String message,
@@ -1370,8 +1365,7 @@ public class PlayerControllerAi extends PlayerController {
     }
 
     @Override
-    public int chooseNumberForKeywordCost(SpellAbility sa, Cost cost, KeywordInterface keyword, String prompt,
+    public int chooseNumberForKeywordCost(SpellAbility sa, Cost cost, KeywordInterface keyword, String prompt, int max) {
-            int max) {
         // TODO: improve the logic depending on the keyword and the playability of the cost-modified SA (enough targets present etc.)
         int chosenAmount = 0;
 

forge-ai/src/main/java/forge/ai/ability/DamageDealAi.java

@@ -330,7 +330,6 @@ public class DamageDealAi extends DamageAiBase {
      */
     private Card dealDamageChooseTgtC(final Player ai, final SpellAbility sa, final int d, final boolean noPrevention,
             final Player pl, final boolean mandatory) {
-
         // wait until stack is empty (prevents duplicate kills)
         if (!sa.isTrigger() && !ai.getGame().getStack().isEmpty()) {
             //TODO:all removal APIs require a check to prevent duplicate kill/bounce/exile/etc.
@@ -345,7 +344,7 @@ public class DamageDealAi extends DamageAiBase {
         final Player activator = sa.getActivatingPlayer();
         final Card source = sa.getHostCard();
         final Game game = source.getGame();
-        List<Card> hPlay = getTargetableCards(ai, sa, pl, tgt, activator, source, game);
+        List<Card> hPlay = getTargetableCards(mandatory ? pl : ai, sa, pl, tgt, activator, source, game);
 
         // Filter MustTarget requirements
         StaticAbilityMustTarget.filterMustTargetCards(ai, hPlay, sa);

forge-game/src/main/java/forge/game/ability/effects/CharmEffect.java

@@ -222,7 +222,7 @@ public class CharmEffect extends SpellAbilityEffect {
         });
 
         for (AbilitySub sub : chosen) {
-            // Clone the chosen, just in case the some subAb gets chosen multiple times
+            // Clone the chosen, just in case the same subAb gets chosen multiple times
             AbilitySub clone = (AbilitySub)sub.copy();
 
             // update ActivatingPlayer
@@ -250,7 +250,6 @@ public class CharmEffect extends SpellAbilityEffect {
             // add Clone to Tail of sa
             sa.appendSubAbility(clone);
         }
-
     }
 
 }

forge-game/src/main/java/forge/game/card/Card.java

@@ -3580,10 +3580,6 @@ public class Card extends GameEntity implements Comparable<Card>, IHasSVars {
         return changed;
     }
 
-    public boolean clearChangedCardKeywords() {
-        return clearChangedCardKeywords(false);
-    }
-
     public boolean clearChangedCardColors() {
         boolean changed = false;
 
@@ -4268,6 +4264,9 @@ public class Card extends GameEntity implements Comparable<Card>, IHasSVars {
         return change;
     }
 
+    public boolean clearChangedCardKeywords() {
+        return clearChangedCardKeywords(false);
+    }
     public final boolean clearChangedCardKeywords(final boolean updateView) {
         if (changedCardKeywords.isEmpty()) {
             return false;