[jboss-jira] [JBoss JIRA] (AS7-4072) Method asList called on an empty ModelNode should return an empty list

[Jan Martiska (JIRA)]

Jan Martiska created AS7-4072:
---------------------------------

             Summary: Method asList called on an empty ModelNode should return an empty list
                 Key: AS7-4072
                 URL: https://issues.jboss.org/browse/AS7-4072
             Project: Application Server 7
          Issue Type: Bug
          Components: Remoting
            Reporter: Jan Martiska
            Assignee: Emanuel Muckenhuber
            Priority: Minor


{noformat}
ModelNode op = new ModelNode();
op.get("foo").add("bar");
for(ModelNode child : op.asList()) {
            System.out.println(child.toString());
}
{noformat}

.. if you omit the second line of this snippet, that means call asList on an empty node (empty, not null of course), an IllegalArgumentException will be thrown. I think this behavior is not appropriate. It should rather return an empty list.

If I picked the wrong component or assignee, fell free to change it :)

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