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Quick fix to get random shuffling.

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This commit is contained in:
LevelX2 2016-09-10 19:39:59 +02:00
parent bb8326d46b
commit d0a570aeee
3 changed files with 8 additions and 8 deletions
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3
Mage/src/main/java/mage/cards/CardsImpl.java
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@ -36,7 +36,6 @@ import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Random;
import java.util.Set;
import java.util.UUID;
import mage.filter.FilterCard;
@ -110,7 +109,7 @@ public class CardsImpl extends LinkedHashSet<UUID> implements Cards, Serializabl
@Override
public Card getRandom(Game game) {
if (this.size() == 0) {
if (this.isEmpty()) {
return null;
}
UUID[] cards = this.toArray(new UUID[this.size()]);