Cannot retrieve list of options from Freemarker

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.1.X, 7.2.X, 7.3.X, Master
• Fix Version/s: 7.1.10 DXP FP19, 7.1.10.5 SP5, 7.1.X, 7.2.10 DXP FP7, 7.2.X, 7.3.4 CE GA5, 7.3.10 DXP GA1, Master
• Component/s: Portal Services > Templates Engine
• Labels:
  • ee-ts
  • liferay-dxp-71-sp5
  • liferay-fixpack-dxp-19-7110
  • liferay-fixpack-dxp-7-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Git Pull Request: https://github.com/dacousalr/liferay-portal/pull/256

Issue
getOptions method returns nothing so cannot retrieve list of options from Freemarker.

Steps to reproduce

1. Start a clean bundle
2. Create a new Web Content structure with just one Select field, all with default options
3. Create a new Template for that structure (change the variable name accordingly)

   Selected value:<br />
   ${Select1vi7.getData()}<br />
   <br />
   Size of getOptionsMap:<br />
   ${Select1vi7.getOptionsMap()?size}<br />
   Size of getOptions:<br />
   ${Select1vi7.getOptions()?size}<br />
   <br />
   List of getOptionsMap?keys: <br />
   <#list Select1vi7.getOptionsMap()?keys as key>
     ${key}<br />
   </#list>
   <br />
   List of getOptions:<br />
   <#list Select1vi7.getOptions() as item>
     ${item}<br />
   </#list>

4. Create a new Web Content based on that structure
5. Preview the content or display it in a site page

Actual results
getOptions do not return any value

Expected results
getOptions returns the 3 different options like getOptionsMap does (without the keys)

Reproduced in
7.1.x (c2f3fa7c9792fccae210b9cf7966277bd0b302cf)
master (0a9d8a4cef3087e830a086d8f30176c27981f37b)

Note
Definition of the object:
https://docs.liferay.com/portal/7.1-latest/javadocs/portal-kernel/com/liferay/portal/kernel/templateparser/TemplateNode.html

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