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Fixed possible NPE.

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list.size() == 0 replaced with isEmpty()
This commit is contained in:
North 2011-06-13 18:52:24 +03:00
parent 8e788f3b32
commit 38a52daaec
2 changed files with 6 additions and 3 deletions
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7
Mage.Plugins/Mage.Card.Plugin/src/main/java/org/mage/plugins/card/CardPluginImpl.java
View file

@ -1,7 +1,6 @@
package org.mage.plugins.card;
import mage.cards.Card;
import mage.cards.CardDimensions;
import mage.cards.MagePermanent;
import mage.cards.action.ActionCallback;
import mage.interfaces.plugin.CardPlugin;
@ -74,6 +73,7 @@ public class CardPluginImpl implements CardPlugin {
log.info(plugin.toString() + " has been loaded.");
}
@Override
public String toString() {
return "[Card plugin, version 0.5]";
}
@ -250,7 +250,7 @@ public class CardPluginImpl implements CardPlugin {
}
private boolean empty(List<?> list) {
return list == null || list.size() == 0;
return list == null || list.isEmpty();
}
private int wrap(Row sourceRow, List<Row> rows, int insertIndex) {
@ -348,6 +348,7 @@ public class CardPluginImpl implements CardPlugin {
}
}
@Override
public boolean addAll(Collection<? extends Stack> c) {
boolean changed = super.addAll(c);
c.clear();
@ -378,6 +379,7 @@ public class CardPluginImpl implements CardPlugin {
super(8);
}
@Override
public boolean add(MagePermanent panel) {
boolean appended = super.add(panel);
//for (CardPanel attachedPanel : panel.attachedPanels)
@ -466,6 +468,7 @@ public class CardPluginImpl implements CardPlugin {
return new CardInfoPaneImpl();
}
@Override
public BufferedImage getOriginalImage(CardView card) {
return ImageCache.getImageOriginal(card);
}

2
Mage.Sets/src/mage/sets/newphyrexia/PhyrexianSwarmlord.java
View file

@ -101,7 +101,7 @@ class OpponentsPoisonCountersCount implements DynamicValue {
@Override
public DynamicValue clone() {
return instance;
return getInstance();
}
@Override