[jboss-jira] [JBoss JIRA] (WFCORE-626) Global list-get operation can inadvertently create list elements.

[Paul Ferraro (JIRA)]

Paul Ferraro created WFCORE-626:
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             Summary: Global list-get operation can inadvertently create list elements.
                 Key: WFCORE-626
                 URL: https://issues.jboss.org/browse/WFCORE-626
             Project: WildFly Core
          Issue Type: Bug
          Components: Domain Management
    Affects Versions: 1.0.0.Beta2
            Reporter: Paul Ferraro
            Assignee: Paul Ferraro
             Fix For: 1.0.0.CR1


Consider the following sequence of operations:

# :list-clear(name=attribute)
# :list-get(name=attribute, index=0)
# :list-add(name=attribute, value=test)
# :list-get(name=attribute, index=0)

#2 will return <undefined> as expected.  The expected result of #4 is "test".  However, it returns <undefined>.  This is because #2 will create the missing element at index 0 causing #3 to operate on index 1.



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