java8-learning
java8-learning copied to clipboard
Learn Java 8 by reviewing OCA and OCP
Java8 learning
Preparation for Oracle® Certified Professional Java® SE 8 Programmer II
Table of Contents
- Advanced Class Design
- Design Patterns and Principles
- Generics and Collections
- Functional Programming
- Dates, Strings, and Localization
- Exceptions and Assertions
- Concurrency
- IO
- NIO.2
- JDBC
Advanced Class Design
-
Anonymous Inner Class
-
Hash Code
-
Local Inner Class
-
Member Inner Class
-
Polymorphism
- Static Nested Class
Design Patterns and Principles
-
Builder Pattern
-
Composing Objects
-
Define Functional Interface
-
Desing Interface
-
Extend Interface
-
Factory Pattern
-
Immutable Object
-
Implementing Functional Interfaces With Lambdas
-
Implementing Polymorphism
-
One Object Take Many Different Forms
-
Singleton Pattern1
-
Singleton Pattern2
-
Singleton Pattern3
Generics and Collections
-
Array and ArrayList
-
Comparing Multiple Fields
-
Generic Bound
-
Generic Class
-
Generic Interface
-
Searching and Sorting
-
Using Comparable
-
Using Comparable1
-
Using Comparator
-
Using List
-
Using Map
-
Using Queue
-
Using Set
-
Wrapper Classes and Autoboxing
Functional Programming
-
Built-in Functional Interfaces
-
Returning an Optional
-
Stream Common Intermediate Oprations
-
Stream Common Terminal Operations
-
Stream Sources
-
Stream Working with Primitives
-
Using Variables in Lambdas
-
Working with Advanced Stream Pipeline Concepts
Dates, Strings, and Localization
-
Dates and Times
-
Formatting Dates and Times
-
Formatting Numbers
-
Internationalization and Localization
Exceptions and Assertions
-
Assertions
-
Calling Methods that Throw Exceptions
-
Catching Various Types of Exceptions
-
Common Exception Types
-
Creating Custom Exceptions
-
Exception Intro
-
Nested Exception
-
Try with Resources
-
Using Multi-Catch
Concurrency
-
Creating Threads with the ExecutorService
-
Identifying Threading Problems
-
Introducing Threads
-
Managing Concurrent Processes
-
Synchronizing Data Access
-
Using Concurrent Collections
-
Working with Parallel Streams
IO
-
File Class
-
Iteracting with Users
-
Streams
-
Streams Continue
NIO.2
-
Creating Paths
-
Interacting with Paths and Files
-
New Stream Methods
-
Understanding File Attributes
JDBC
-
Connecting a DataBase