[STX] more text fixes

Mage/src/main/java/mage/abilities/costs/common/ExileFromGraveCost.java

@@ -38,9 +38,7 @@ public class ExileFromGraveCost extends CostImpl {
                     + CardUtil.numberToText(target.getMaxNumberOfTargets()))
                     + ' ' + target.getTargetName();
         } else {
-            this.text = "exile "
-                    + (target.getTargetName().startsWith("card ") ? "a " : "")
-                    + target.getTargetName();
+            this.text = "exile " + CardUtil.addArticle(target.getTargetName());
         }
         if (!this.text.endsWith(" from your graveyard")) {
             this.text = this.text + " from your graveyard";

Mage/src/main/java/mage/abilities/effects/common/ExileSpellEffect.java

@@ -13,7 +13,7 @@ import mage.players.Player;
  */
 public class ExileSpellEffect extends OneShotEffect {
 
-    private ExileSpellEffect() {
+    public ExileSpellEffect() {
         super(Outcome.Exile);
         staticText = "Exile {this}";
     }

Mage/src/main/java/mage/abilities/effects/common/search/SearchLibraryPutInHandEffect.java

@@ -105,10 +105,7 @@ public class SearchLibraryPutInHandEffect extends SearchEffect {
                 sb.append(" and put them into your hand. If you do, shuffle");
             }
         } else {
-            if (!target.getTargetName().startsWith("a ") && !target.getTargetName().startsWith("an ")) {
-                sb.append("a ");
-            }
-            sb.append(target.getTargetName());
+            sb.append(CardUtil.addArticle(target.getTargetName()));
             if (forceShuffle) {
                 sb.append(revealCards ? ", reveal it, put it" : ", put that card");
                 sb.append(" into your hand, then shuffle");

Mage/src/main/java/mage/abilities/effects/common/search/SearchLibraryPutOnLibraryEffect.java

@@ -73,7 +73,7 @@ public class SearchLibraryPutOnLibraryEffect extends SearchEffect {
         if (reveal) {
             sb.append(", reveal it");
         }
-        sb.append(", then shuffle and put that card on top of it");
+        sb.append(", then shuffle and put that card on top");
         staticText = sb.toString();
     }
 }

Mage/src/main/java/mage/util/CardUtil.java

@@ -911,6 +911,13 @@ public final class CardUtil {
         }
     }
 
+    public static String addArticle(String text) {
+        if (text.startsWith("a ") || text.startsWith("an ")) {
+            return text;
+        }
+        return "aeiou".contains("" + text.charAt(0)) ? "an " + text : "a " + text;
+    }
+
     public static Set<UUID> getAllSelectedTargets(Ability ability, Game game) {
         return ability.getModes().getSelectedModes()
                 .stream()
@@ -1275,7 +1282,7 @@ public final class CardUtil {
         int res;
         try {
             res = Integer.parseInt(value);
-        } catch(NumberFormatException ex) {
+        } catch (NumberFormatException ex) {
             res = defaultValue;
         }
         return res;