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NodeItem::getChild: simplify method

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This commit is contained in:
Paul Campbell 2016-09-20 22:18:00 +01:00
parent f34f2a7200
commit f9aba88d0c
1 changed files with 1 additions and 5 deletions
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6
src/main/java/net/kemitix/node/NodeItem.java
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@ -224,11 +224,7 @@ class NodeItem<T> implements Node<T> {
@Override
public Node<T> getChild(final T child) {
Optional<Node<T>> optional = findChild(child);
if (optional.isPresent()) {
return optional.get();
}
throw new NodeException("Child not found");
return findChild(child).orElseThrow(() -> new NodeException("Child not found"));
}
/**