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fix compile error for Java 8

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This commit is contained in:
anhefti 2019-01-31 09:03:26 +01:00
parent e7aadc42b8
commit 729295cfd3
1 changed files with 10 additions and 10 deletions
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20
src/main/java/ch/ethz/seb/sebserver/gui/service/page/impl/PageContextImpl.java
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@ -37,6 +37,8 @@ public class PageContextImpl implements PageContext {
private static final Logger log = LoggerFactory.getLogger(PageContextImpl.class); private static final Logger log = LoggerFactory.getLogger(PageContextImpl.class);
private static final ListenerComparator LIST_COMPARATOR = new ListenerComparator();
private final I18nSupport i18nSupport; private final I18nSupport i18nSupport;
private final ComposerService composerService; private final ComposerService composerService;
private final Composite root; private final Composite root;
@ -154,7 +156,7 @@ public class PageContextImpl implements PageContext {
} }
listeners.stream() listeners.stream()
.sorted(createListenerComparator()) .sorted(LIST_COMPARATOR)
.forEach(listener -> listener.notify(event)); .forEach(listener -> listener.notify(event));
} }
@ -262,15 +264,13 @@ public class PageContextImpl implements PageContext {
+ "]"; + "]";
} }
private static final Comparator<PageEventListener<?>> createListenerComparator() { private static final class ListenerComparator implements Comparator<PageEventListener<?>> {
return new Comparator<>() { @Override
@Override public int compare(final PageEventListener<?> o1, final PageEventListener<?> o2) {
public int compare(final PageEventListener<?> o1, final PageEventListener<?> o2) { final int x = o1.priority();
final int x = o1.priority(); final int y = o2.priority();
final int y = o2.priority(); return (x < y) ? -1 : ((x == y) ? 0 : 1);
return (x < y) ? -1 : ((x == y) ? 0 : 1); }
}
};
} }
} }