[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-3050) Convert usage of Hibernate's FastHashMap to ConcurrentHashMap (Java 1.5)

Convert usage of Hibernate's FastHashMap to ConcurrentHashMap (Java 1.5) ------------------------------------------------------------------------ Key: HHH-3050 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3050 Project: Hibernate Core Issue Type: Improvement Reporter: Gail Badner Assignee: Steve Ebersole Fix For: 3.6 Time Spent: 40m Remaining Estimate: 0h The performance test attached to HHH-2645 shows that java.util.concurrent.ConcurrentHashMap (introduced in Java 1.5) performs nearly as well as org.hibernate.util.FastHashMap. Hibernate needs to move to Java 1.5 before this can be done. As noted in HHH-2645, it might be worthwhile to convert usages of FastHashMap to ConcurrentHashMap so that FastHashMap does not need to be maintained.