convert from java code to groovy code

release/Magarena/scripts/Turn_the_Tide.groovy

@@ -1,27 +1,13 @@
-package magic.card;
-
-import magic.model.MagicGame;
-import magic.model.MagicPayedCost;
-import magic.model.MagicPermanent;
-import magic.model.MagicPlayer;
-import magic.model.action.MagicChangeTurnPTAction;
-import magic.model.event.MagicEvent;
-import magic.model.event.MagicSpellCardEvent;
-import magic.model.stack.MagicCardOnStack;
-import magic.model.target.MagicTargetFilter;
-
-import java.util.Collection;
-
-public class Turn_the_Tide {
-    public static final MagicSpellCardEvent E = new MagicSpellCardEvent() {
+[
+    new MagicSpellCardEvent() {
         @Override
         public MagicEvent getEvent(final MagicCardOnStack cardOnStack,final MagicPayedCost payedCost) {
             return new MagicEvent(
-                    cardOnStack,
-                    this,
-                    "Creatures your opponent controls get -2/-0 until end of turn.");
+                cardOnStack,
+                this,
+                "Creatures your opponent controls get -2/-0 until end of turn."
+            );
         }
-
         @Override
         public void executeEvent(
                 final MagicGame game,
@@ -33,5 +19,5 @@ public class Turn_the_Tide {
                 game.doAction(new MagicChangeTurnPTAction(target,-2,0));
             }
         }
-    };
-}
+    }
+]

release/Magarena/scripts/Turn_the_Tide.txt

@@ -6,4 +6,4 @@ rarity=C
 type=Instant
 cost={1}{U}
 timing=removal
-requires_card_code
+requires_groovy_code