Java SE 17 Advanced Language Features

سرفصل های دوره

You want to deepen your knowledge as a Java developer. This course will teach you Java 17 beyond the fundamentals, and you'll learn how to use records, sealed classes, lambda expressions, annotations, generics, and other Java features effectively.

1. Course Overview

1. Course Overview

02. Records

01. Course Introduction

02. Immutable Data Objects

03. Immutable Classes and Records

04. Creating a Record

05. Overriding Accessor Methods

06. Automatically Generated Object Methods

07. The Canonical Constructor

08. The Compact Constructor

09. Additional Constructors

10. The Class Hierarchy of Records

11. Practical Use Cases for Records

12. Building Records with the Builder Pattern

13. Adding Wither Methods to Records

14. Module Summary

3. Sealed Classes and Interfaces

1. Controlling Class Hierarchies with Sealed Classes and Interfaces

2. The Rules of Sealed Classes and Interfaces

3. Sealed Classes and Interfaces in Practice

4. Algebraic Data Types with Sealed Interfaces and Records

5. Module Summary

04. Advanced Classes and Interfaces

01. Nested Types

02. Static Nested Classes

03. Inner Classes

04. Nested Interfaces, Records, and Enums

05. Local Types

06. Anonymous Classes

07. Default, Private, and Static Methods in Interfaces

08. Static Initializer Blocks

09. Instance Initializer Blocks

10. Module Summary

05. Advanced Generics

01. Overview

02. Example - Defining Generic Types

03. Explanation - Defining Generic Types

04. Defining Generic Methods

05. Bounded Type Parameters

06. Multiple Type Parameter Bounds

07. Raw Types

08. Generics and Inheritance

09. Wildcards

10. Wildcard Capture

11. Using Wildcards in Practice

12. Understanding Wildcards in Method Signatures

13. Type Erasure

14. Limitations Caused by Type Erasure

15. Heap Pollution

16. Generics and Arrays

17. Generics and Variable Arguments

18. Module Summary

6. Lambda Expressions and Method References

1. Quick Review of Lambda Expressions

2. Functional Interfaces

3. Standard Functional Interfaces

4. Capturing Local Variables in Lambda Expressions

5. Functional Programming with Lambda Expressions

6. Working with Checked Exceptions in Lambda Expressions

7. Method References

8. Module Summary

7. Annotations

1. Use Cases for Annotations

2. Declaration Annotations and Type Annotations

3. Defining an Annotation

4. Using Meta-annotations

5. Inspecting Annotations at Runtime

6. Module Summary

8. Optional

1. Optional as an Alternative to Null

2. Using Optional in Practice

3. Functional Programming with Optional

4. Module Summary

9. Try-with-resources and AutoCloseable

1. Working with Resources and Handling Exceptions

2. Syntax of Try-with-resources

3. How Try-with-resources Works

4. Implementing AutoCloseable in Practice

5. Module and Course Summary

45,900 تومان

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تولید کننده: PluralSight