THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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In Tapestry, it is exactly the other way around. By default a service is a singleton. Once an instance is created, it is reused for injection. Another available scope is is perthread, which exists primarily to help multi-threaded servlet applications. If a service has _perthread _scopehas perthread scope, it is recreated for every incoming request.