The article explores the use of advanced Java language features, such as covariant return types, default and static methods on interfaces, and sealed classes, to enhance the Java Collections framework. It introduces eager iteration patterns in Java Collections and discusses the benefits and possibilities they offer. It also
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High-carb iteration patterns with Java StreamHigh-protein iteration patterns with CollectionsStatic Methods on InterfacesDefault Methods on InterfacesSealed Classes for Immutable Collection TypesTesting the code with the Pet KataWhither Java Collections 2.0?Takeaways from this blogSort: