========= ## Core Java 8 Cookbooks and Examples ### Relevant Articles: - [Guide to Java 8’s Collectors](http://www.baeldung.com/java-8-collectors) - [New Features in Java 8](http://www.baeldung.com/java-8-new-features) - [The Double Colon Operator in Java 8](http://www.baeldung.com/java-8-double-colon-operator) - [Guide to Java 8 groupingBy Collector](http://www.baeldung.com/java-groupingby-collector) - [Strategy Design Pattern in Java 8](http://www.baeldung.com/java-strategy-pattern) - [Guide to Java 8 Comparator.comparing()](http://www.baeldung.com/java-8-comparator-comparing) - [Guide To Java 8 Optional](http://www.baeldung.com/java-optional) - [Guide to the Java 8 forEach](http://www.baeldung.com/foreach-java) - [The Difference Between map() and flatMap()](http://www.baeldung.com/java-difference-map-and-flatmap) - [Static and Default Methods in Interfaces in Java](http://www.baeldung.com/java-static-default-methods) - [Efficient Word Frequency Calculator in Java](http://www.baeldung.com/java-word-frequency) - [Introduction to Spliterator in Java](http://www.baeldung.com/java-spliterator) - [Java 8 Math New Methods](http://www.baeldung.com/java-8-math) - [Overview of Java Built-in Annotations](http://www.baeldung.com/java-default-annotations) - [Finding Min/Max in an Array with Java](http://www.baeldung.com/java-array-min-max) - [Internationalization and Localization in Java 8](http://www.baeldung.com/java-8-localization) - [Java Optional – orElse() vs orElseGet()](http://www.baeldung.com/java-optional-or-else-vs-or-else-get) - [Method Parameter Reflection in Java](http://www.baeldung.com/java-parameter-reflection) - [Java 8 Unsigned Arithmetic Support](http://www.baeldung.com/java-unsigned-arithmetic) - [Generalized Target-Type Inference in Java](http://www.baeldung.com/java-generalized-target-type-inference) - [Overriding System Time for Testing in Java](http://www.baeldung.com/java-override-system-time) - [Set the Time Zone of a Date in Java](https://www.baeldung.com/java-set-date-time-zone) - [An Overview of Regular Expressions Performance in Java](https://www.baeldung.com/java-regex-performance) - [Java Primitives versus Objects](https://www.baeldung.com/java-primitives-vs-objects) - [How to Use if/else Logic in Java 8 Streams](https://www.baeldung.com/java-8-streams-if-else-logic) - [How to Replace Many if Statements in Java](https://www.baeldung.com/java-replace-if-statements) - [Java @Override Annotation](https://www.baeldung.com/java-override) - [Java @SuppressWarnings Annotation](https://www.baeldung.com/java-suppresswarnings) - [Java @SafeVarargs Annotation](https://www.baeldung.com/java-safevarargs) - [Java @Deprecated Annotation](https://www.baeldung.com/java-deprecated) - [Java 8 Predicate Chain](https://www.baeldung.com/java-predicate-chain) - [Creating a Custom Annotation in Java](https://www.baeldung.com/java-custom-annotation) - [The Difference Between Collection.stream().forEach() and Collection.forEach()](https://www.baeldung.com/java-collection-stream-foreach)