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fix compilation error for Java 8

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This commit is contained in:
anhefti 2019-01-31 08:28:55 +01:00
parent d5f7752e98
commit e7aadc42b8
1 changed files with 11 additions and 10 deletions
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21
src/main/java/ch/ethz/seb/sebserver/gui/service/page/impl/PageContextImpl.java
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@ -154,7 +154,7 @@ public class PageContextImpl implements PageContext {
}
listeners.stream()
.sorted(LISTENER_COMPARATOR)
.sorted(createListenerComparator())
.forEach(listener -> listener.notify(event));
}
@ -262,14 +262,15 @@ public class PageContextImpl implements PageContext {
+ "]";
}
private static final Comparator<PageEventListener<?>> LISTENER_COMPARATOR =
new Comparator<>() {
@Override
public int compare(final PageEventListener<?> o1, final PageEventListener<?> o2) {
final int x = o1.priority();
final int y = o2.priority();
return (x < y) ? -1 : ((x == y) ? 0 : 1);
}
};
private static final Comparator<PageEventListener<?>> createListenerComparator() {
return new Comparator<>() {
@Override
public int compare(final PageEventListener<?> o1, final PageEventListener<?> o2) {
final int x = o1.priority();
final int y = o2.priority();
return (x < y) ? -1 : ((x == y) ? 0 : 1);
}
};
}
}