NodeItem.insertInPath(): exception message includes name of conflicting node
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3e687b9766
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5d0de83aef
2 changed files with 5 additions and 5 deletions
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@ -321,8 +321,8 @@ public class NodeItem<T> implements Node<T> {
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addChild(nodeItem);
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return;
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}
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final Optional<Node<T>> childNamed = findChildByName(
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nodeItem.getName());
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String name = nodeItem.getName();
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final Optional<Node<T>> childNamed = findChildByName(name);
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if (!childNamed.isPresent()) { // nothing with the same name exists
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addChild(nodeItem);
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return;
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@ -330,8 +330,8 @@ public class NodeItem<T> implements Node<T> {
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// we have an existing node with the same name
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final Node<T> existing = childNamed.get();
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if (!existing.isEmpty()) {
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throw new NodeException(
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"A non-empty node with that name already exists here");
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throw new NodeException("A non-empty node named '" + name
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+ "' already exists here");
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} else {
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existing.setData(nodeItem.getData());
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}
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@ -767,7 +767,7 @@ public class NodeItemTest {
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//given
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exception.expect(NodeException.class);
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exception.expectMessage(
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"A non-empty node with that name already exists here");
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"A non-empty node named 'grandchild' already exists here");
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node = new NodeItem<>(null);
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val child = new NodeItem<String>(null, "child", node);
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new NodeItem<>("data", "grandchild", child);
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