The design of Singleton class should ensure the following 1. the class is instantiated only once and further requests to the class to create instance are forced to return a reference to the existing one and only object. 2. the instantiation of the class can be delayed until it is actually needed ( lazy instantiation). More on singleton patternSingle Pattern in java tutorial<http://www.techlabs4u.com/2012/02/singleton-pattern-in-java-tutorial-use.html>
-- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/589K8A53yeMJ. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
