Code cleanup

forge-gui/src/main/java/forge/gui/input/InputProliferate.java

@@ -28,25 +28,30 @@ public final class InputProliferate extends InputSelectManyBase<GameEntity> {
     protected String getMessage() {
         StringBuilder sb = new StringBuilder("Choose permanents and/or players with counters on them to add one more counter of that type.");
         sb.append("\n\nYou've selected so far:\n");
-        if( selected.isEmpty()) 
+        if (selected.isEmpty()) {
             sb.append("(none)");
-        else 
-            for(GameEntity ge : selected ) {
-                if( ge instanceof Player )
+        }
+        else {
+            for (GameEntity ge : selected) {
+                if (ge instanceof Player) {
                     sb.append("* A poison counter to player ").append(ge).append("\n");
-                else
+                }
+                else {
                     sb.append("* ").append(ge).append(" -> ").append(chosenCounters.get(ge)).append("counter\n");
+                }
             }
+        }
 
         return sb.toString();
     }
 
     @Override
     protected void onCardSelected(final Card card, final MouseEvent triggerEvent) {
-        if( !selectEntity(card) )
+        if (!selectEntity(card)) {
             return;
+        }
 
-        if( selected.contains(card) ) {
+        if (selected.contains(card)) {
             final List<CounterType> choices = new ArrayList<CounterType>();
             for (final CounterType ct : CounterType.values()) {
                 if (card.getCounters(ct) > 0) {
@@ -63,18 +68,21 @@ public final class InputProliferate extends InputSelectManyBase<GameEntity> {
 
     @Override
     public void selectPlayer(final Player player) {
-        if( !selectEntity(player) )
+        if (!selectEntity(player)) {
             return;
+        }
         refresh();
     }
 
     @Override
     protected boolean isValidChoice(GameEntity choice) {
-        if (choice instanceof Player)
+        if (choice instanceof Player) {
             return ((Player) choice).getPoisonCounters() > 0 && !choice.hasKeyword("You can't get poison counters");
+        }
 
-        if (choice instanceof Card)
+        if (choice instanceof Card) {
             return ((Card) choice).hasCounters();
+        }
 
         return false;
     }