[jbossts-issues] [JBoss JIRA] (JBTM-2180) Determine whether or not we should use a specific collections framework

Determine whether or not we should use a specific collections framework ----------------------------------------------------------------------- Key: JBTM-2180 URL: https://issues.jboss.org/browse/JBTM-2180 Project: JBoss Transaction Manager Issue Type: Task Components: JTA, JTS, Performance Testing, REST, Transaction Core Affects Versions: 5.0.1 Reporter: Mark Little Assignee: Tom Jenkinson Priority: Optional Fix For: 5.next We use many of the inbuilt collections implementations (such as Hashtable) which are well known to be suboptimal in certain cases. Should we use a separate collections framework, e.g., https://github.com/goldmansachs/gs-collections There are pros and cons of doing this. But first we need to determine whether it really makes sense from a performance perspective.