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list.size > 0 changed to !list.isEmpty

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We care about if it's empty or not, not about it's size
This commit is contained in:
vraskulin 2017-01-27 16:04:56 +03:00
parent f60ebfbb1f
commit 0557b5e89c
366 changed files with 532 additions and 548 deletions
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Mage.Client/src/main/java/mage/client/util/gui/ArrowBuilder.java
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@ -135,7 +135,7 @@ public class ArrowBuilder {
if (map.containsKey(gameId)) {
Map<Type, List<Arrow>> innerMap = map.get(gameId);
java.util.List<Arrow> arrows = innerMap.get(type);
if (arrows != null && arrows.size() > 0) {
if (arrows != null && !arrows.isEmpty()) {
JPanel p = getArrowsPanel(gameId);
synchronized (map) {
for (Arrow arrow : arrows) {