Github user klopfdreh commented on the issue: https://github.com/apache/wicket/pull/275 Following changes have been made: * The init() method has been changed into gatherExtendedInfo() which is only be executed if org.apache.wicket.settings.RequestCycleSettings.setGatherExtendedBrowserInfo(boolean) is set to true * MetaDataKey has been used to initialize YAUAA * All browser specific methods have been moved into detectBrowserProperties * gatherExtendedInfo / detectBrowserProperties are protected / public so that the user may override them
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