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 ## Relevant articles:
 
-- [Constructor Dependency Injection in Spring](http://www.baeldung.com/constructor-injection-in-spring)
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+- [Period and Duration in Java](http://www.baeldung.com/java-period-duration)
+- [Introduction to the Java 8 Date/Time API](http://www.baeldung.com/java-8-date-time-intro)
+- [Migrating to the New Java 8 Date Time API](http://www.baeldung.com/migrating-to-java-8-date-time-api)
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