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

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: Enhancement Components: Domain Management Affects Versions: 7.0.0.Final, 7.1.0.Final Reporter: Jan Martiska 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 :)