Preparation on Exam(1z0-813) Java Collections

Java Collections

• Develop code that uses diamond with generic declarations

http://tamanmohamed.blogspot.tw/2012/05/jdk7-using-diamond-operator-for.html

http://www.javaworld.com/article/2074080/core-java/jdk-7--the-diamond-operator.html

• Develop code that iterates a collection, filters a collection, and sorts a collection by using lambda expressions

http://www.oracle.com/technetwork/articles/java/architect-lambdas-part2-2081439.html

http://www.oracle.com/technetwork/articles/java/ma14-java-se-8-streams-2177646.html

https://docs.oracle.com/javase/8/docs/api/java/util/Collections.html

https://docs.oracle.com/javase/8/docs/api/java/util/stream/package-summary.html

http://www.oracle.com/webfolder/technetwork/tutorials/obe/java/Lambda-QuickStart/index.html#section5

http://slides.com/apig1026/java8#/6/1

• Search for data by using methods, such as findFirst(), findAny(), anyMatch(), allMatch(), and noneMatch()

http://java.boot.by/ocpjp8-upgrade-guide/ch04s02.html

https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html

• Perform calculations on Java Streams by using count, max, min, average, and sum methods and save results to a collection by using the collect method and Collector class, including the averagingDouble, groupingBy, joining, partitioningBy methods

https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html

https://docs.oracle.com/javase/8/docs/api/java/util/stream/Collectors.html

http://java.boot.by/ocpjp8-upgrade-guide/ch04s06.html

http://slides.com/apig1026/java8#/6/15

• Develop code that uses Java SE 8 collection improvements, including the Collection.removeIf(), List.replaceAll(), Map.computeIfAbsent(), and Map.computeIfPresent() methods

http://slides.com/apig1026/java8#/8/1

http://java.boot.by/ocpjp8-upgrade-guide/ch06.html#c6s1

• Develop  code that uses the merge(), flatMap(), and map() methods on Java Streams

http://slides.com/apig1026/java8#/8/7

http://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html#flatMap-java.util.function.Function-

http://java.boot.by/ocpjp8-upgrade-guide/ch06s03.html