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java Programming Glossary: userlisterhttp://stackoverflow.com/questions/1061717/what-exactly-is-spring-for users of the system and thus declare an interface called UserLister public interface UserLister List User getUsers And maybe an.. declare an interface called UserLister public interface UserLister List User getUsers And maybe an implementation accessing a database.. accessing a database to get all the users public class UserListerDB implements UserLister public List User getUsers DB access..
http://stackoverflow.com/questions/1061717/what-exactly-is-spring-for example remember public class SomeView private UserLister userLister public void render List User users userLister.getUsers view.render.. UserLister userLister public void render List User users userLister.getUsers view.render users Note that the code above doesn't.. that the code above doesn't have initialized the variable userLister . What should we do If I explicitly instantiate the object like..
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