Copyright © 2017 Mikalai Zaikin
January 2017
Revision History | ||
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Revision $Revision: 320 $ | $Date: 2017-01-08 21:09:04 +0300 (Sun, 08 Jan 2017) $ | $Author: mzaikin $ |
$Id: ocpjp8-upgrade-quiz.xml 320 2017-01-08 18:09:04Z mzaikin $ |
Abstract
The purpose of this document is to help in preparation for Upgrade Java SE 7 to Java SE 8 OCP Programmer Test (Exam 1Z0-810).
This document should not be used as the only study material for Upgrade Java SE 7 to Java SE 8 OCP Programmer Test (Exam 1Z0-810). It might cover not all objectives topics, and it might be not enough. I tried to make this document as much accurate as possible, but if you find any error, please let me know.
java.util.function
package
Function
interface
Consumer
interface
Supplier
interface
UnaryOperator
interface
Predicate
interface
java.util.function
package
map()
method
findFirst()
, findAny()
,
anyMatch()
, allMatch()
, and noneMatch()
Optional
class
count()
, max()
, min()
, average()
, and
sum()
Stream.collect()
method and
Collectors
class methods, such as
averagingDouble()
, groupingBy()
, joining()
, and
partitioningBy()
Collection.removeIf()
, List.replaceAll()
,
Map.computeIfAbsent()
, and Map.computeIfPresent()
methods
Files.find()
, Files.walk()
, and lines()
methods
merge()
and flatMap()
methods
Arrays.stream()
and
IntStream.range()
methods
LocalDate
, LocalTime
, LocalDateTime
, Instant
,
Period
, and Duration
Instant
, Period
,
Duration
, and TemporalUnit
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