Random names for option fields are generated duplicated during v6_2_0.UpgradeJournal

• Type: Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: 6.2.10 EE GA1, 7.0.0 CE GA1, 7.0.1 CE GA2
• Fix Version/s: 7.0.X, Master
• Component/s: Dynamic Data Mapping > Upgrades
• Labels: None
• Story Points: 1.75
• Fix Priority: 2

During com.liferay.portal.upgrade.v6_2_0.UpgradeJournal (in com.liferay.portlet.journal.util.JournalConverterImpl.updateJournalXSDDynamicElement) we generate random names but, in some cases, those names are generating duplicated and they should be unique inside one structure.