Jorge Solorzano created WFLY-2437: ------------------------------------- Summary: Update slf4j-api to 1.7.5 Key: WFLY-2437 URL: https://issues.jboss.org/browse/WFLY-2437 Project: WildFly Issue Type: Component Upgrade Security Level: Public (Everyone can see) Components: Logging Affects Versions: 8.0.0.Beta1 Reporter: Jorge Solorzano Assignee: James Perkins The logger factories in most SLF4J modules namely in jcl-over-slf4j, log4j-over-slf4j, slf4j-jcl, slf4j-jdk14, slf4j-log4j12, and slf4j-simple now use a ConcurrentHashMap instead of a regular HashMap to cache logger instances. This change significantly improves logger retrieval times at the cost of some memory overhead. Acording to SLF4J developers: Given the significance of these performance improvements, users are highly encouraged to migrate to SLF4J version 1.7.5 or later. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira