OJ-SE17-PC: Java SE 17: Programming Complete

Module 1: Introduction to Java

• Introduction to Java
• Object Oriented Principles
• Inheritance
• Use Access Modifiers
• Practices for Lesson 1: Overview

Module 2: Primitive Types, Operators, and Flow Control Statements

• Primitive Types, Operators, and Flow Control Statements
• Assignment and Arithmetic Operators
• Binary Number Representation
• Flow Control Using switch Construct
• Practices for Lesson 2: Primitive Types, Operators, and Flow Control Statements
• Practice 2-2: Use the if/else and switch Constructs and the Ternary Operator
• Practice 2-2: Use the if/else and switch Constructs and the Ternary Operator

Module 3: Text, Date, Time, and Numeric Objects

• Text, Date, Time, and Numeric Object
• Text Blocks
• Wrapper Classes for Primitives
• Local Date and Time
• Represent Languages and Countries
• Format and Parse Date and Time Values
• Practice 3-1: Explore String and StringBuilder Objects….Part 1
• Practice 3-1: Explore String and StringBuilder Objects….Part 2
• Practice 3-2: Use BigDecimal Class and Format Numeric Values
• Practice 3-3: Use and Format Date and Time Values
• Practice 3-4: Apply Localization and Format Messages

Module 4: Classes and Objects

• Classes and Objects
• Local Variable Type Inference
• IntelliJ IDE: Introduction
• Practice 4-1: Create the Product Management Application
• Practice 4-2: Enhance the Product Class
• Practice 4-3: Document Classes

Module 5: Improved Class Design

• Improved Class Design
• Access Modifiers Summary
• Enumerations
• Practice 5-1 and Practice 5-2
• Practice 5-3: Make Product Objects Immutable

Module 6: Implement Inheritance and Use Records

• Implement Inheritance and Use Records
• Verify Object Type Before Casting the Reference
• Override Methods and Use Polymorphism
• Sealed Classes, Inheritance Under Control
• Factory Method Pattern
• Practice 6-1 and Practice 6-2
• Practice 6-2: Override Methods and Use Polymorphism….Cntd
• Practice 6-3: Create Factory Methods
• Practice 6-4 and Practice 6-5
• Practice 6-6: Explore Java Records
• Practice 6-7: Implement Sealed Classes with Records

Module 7: Interfaces and Generics

• Interfaces and Generics
• Default, Private, and Static Methods in Interfaces
• Generics
• Practice 7-1 and Practice 7-2
• Practice 7-3: Test the Product Review Functionality

Module 8: Arrays and Loops

• Arrays and Loops
• The Arrays Class
• Summary
• Practice 8-1: Allow Multiple Reviews for a Product

Module 9: Collections

• Collections
• Create Set Object
• Create HashMap Object
• Access Collections Concurrently
• Practice 9-1: Organize Products and Reviews into a HashMap .
• Practice 9-2: Implement Review Sort and Product Search Features

Module 10: Nested Classes and Lambda Expressions

• Nested Classes and Lambda Expressions
• Define Lambda Expression Parameters and Body
• Practice 10-1: Refactor ProductManger to Use a Nested Class
• Practice 10-2: Produce Customized Product Reports

Module 11: Java Streams API

• Java Streams API
• Bi-argument Variants of Functional Interfaces
• Aggregate Stream Data using reduce Operation
• Restrictions on Parallel Stream Processing
• Spliterator
• Practice 11-1: Modify ProductManager to Use Streams
• Practice 11-2: Add Discount Per Rating Calculation

Module 12: Exception Handling, Logging, and Debugging

• Exception Handling, Logging, and Debugging
• Handling Exceptions
• Normal Program Flow with No Exceptions
• Practice 12-1: Use Exception Handling to Fix Logical Errors
• Practice 12-2: Add Text Parsing Operations

Module 13: Java IO API

• Java IO API
• Serializable Object Graph
• Working with Filesystems
• Delete Paths
• Practice 13-1: Print Product Report to a File
• Practice 13-2: Bulk-Load Data from Files
• Practice 13-3: Implement Memory Swap Mechanism

Module 14: Java Concurrency and Multithreading

• Java Concurrency and Multithreading
• Manage Executor Service Life Cycle
• Writing Thread-Safe Code
• Summary
• Practice 14-1 and Practice 14-2
• Practice 14-3: Simulate Concurrent Callers

Module 15: Modules and Deployment

• Modules and Deployment
• JPMS Module Categories
• Open Module Content
• Multi-Release Module Archives
• Practice 15-1: Convert Product Management Application into a Module
• Practice 15-2: Separate Application into Several Modules

Module 16: Annotations

• Annotations
• Annotations that Validate Design

Module 17: Java Database Connectivity

• Java Database Connectivity
• Create and Execute Callable SQL Statements

Module 18: Java Security

• Java Security
• Execute Privileged Code
• Erroneous Value Guards

Module 19: Advanced Generics

• Advanced Generics
• Upper Bound Wildcard

Module 20: Oracle Cloud Deployment

• Oracle Cloud Deployment
• Example of the Microservices Architecture for an Online Mobile Application
• Summary
• Practice E-1: Present Application Logic as a Service Using Helidon SE
• Practice E-1: Present Application Logic as a Service Using Helidon SE….Cntd

Module 21: Miscellaneous Java Topics

• Miscellaneous Java Topics
• Bitwise Logical Operators
• Character Classes
• Using the replace All Method
• Stream Examples
• Java IO, File Watch Service
• Factory Design Pattern code demo
• Singleton Pattern code demo
• Bitwise Logical Operators code demo
• Regular Expressions code demo
• Threads deadlock, livelock, and starvation code demos
• Streams code demos
• Java IO, File Watch Service code demos