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rewrote some streams and optionals

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This commit is contained in:
ingmargoudt 2017-04-01 22:45:12 +02:00
parent d0bf77cedf
commit 594ffa2754
29 changed files with 199 additions and 273 deletions
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13
Mage/src/main/java/mage/counters/Counters.java
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@ -28,10 +28,10 @@
package mage.counters;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* @author BetaSteward_at_googlemail.com
@ -122,12 +122,9 @@ public class Counters extends HashMap<String, Counter> implements Serializable {
}
public List<BoostCounter> getBoostCounters() {
List<BoostCounter> boosters = new ArrayList<>();
for (Counter counter : this.values()) {
if (counter instanceof BoostCounter) {
boosters.add((BoostCounter) counter);
}
}
return boosters;
return values().stream().
filter(counter -> counter instanceof BoostCounter).
map(counter -> (BoostCounter) counter).
collect(Collectors.toList());
}
}