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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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6
Mage/src/main/java/mage/target/TargetImpl.java
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@ -314,7 +314,7 @@ public abstract class TargetImpl implements Target {
chosen = targets.size() >= getNumberOfTargets();
if (isRandom()) {
Set<UUID> possibleTargets = possibleTargets(source.getSourceId(), playerId, game);
if (possibleTargets.size() > 0) {
if (!possibleTargets.isEmpty()) {
int i = 0;
int rnd = RandomUtil.nextInt(possibleTargets.size());
Iterator it = possibleTargets.iterator();
@ -370,7 +370,7 @@ public abstract class TargetImpl implements Target {
}
}
return targets.size() > 0;
return !targets.isEmpty();
}
/**
@ -483,7 +483,7 @@ public abstract class TargetImpl implements Target {
@Override
public UUID getFirstTarget() {
if (targets.size() > 0) {
if (!targets.isEmpty()) {
return targets.keySet().iterator().next();
}
return null;