private boolean freespaceMigrationRequired(FreespaceManager freespaceManager) { if (freespaceManager == null) { return false; } byte readSystem = _systemData.freespaceSystem(); byte configuredSystem = configImpl().freespaceSystem(); if (freespaceManager.systemType() == configuredSystem) { return false; } if (configuredSystem != 0) { return true; } return AbstractFreespaceManager.migrationRequired(readSystem); }