CHAPTER 6
Java Stream API
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Certification Objectives |
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Develop code to extract data from an object using peek() and map() methods including primitive versions of the map() method |
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Search for data by using search methods of the Stream classes including findFirst, findAny, anyMatch, allMatch, noneMatch |
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Develop code that uses the Optional class |
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Develop code that uses Stream data methods and calculation methods |
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Sort a collection using Stream API |
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Save results to a collection using the collect method and group/partition data using the Collectors class |
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Use flatMap() methods in the Stream API |
In this chapter, we discuss the most important addition to the ...
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