Java SE 21 Developer (1Z0-830) by Simon Roberts - Printable Version +- Softwarez.Info - Software's World! (https://softwarez.info) +-- Forum: Library Zone (https://softwarez.info/Forum-Library-Zone) +--- Forum: Video Tutorials (https://softwarez.info/Forum-Video-Tutorials) +--- Thread: Java SE 21 Developer (1Z0-830) by Simon Roberts (/Thread-Java-SE-21-Developer-1Z0-830-by-Simon-Roberts)

Java SE 21 Developer (1Z0-830) by Simon Roberts - OneDDL - 04-13-2025 Free Download Java SE 21 Developer (1Z0-830) by Simon Roberts Released 4/2025 By Simon Roberts MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch Level: Beginner | Genre: eLearning | Language: English + subtitle | Duration: 20h 12m | Size: 4.44 GB Table of contents Module 1: Working with Java Data Types Module Introduction Lesson 1: Operations and core data types Learning objectives 1.1 Java operators-Part 1 1.2 Java operators-Part 2 1.3 Promotions 1.4 Casting 1.5 Wrapper classes 1.6 Primitives, references, aliasing, and equality 1.7 Question deep dive Lesson 2: Handling text Learning objectives 2.1 String and StringBuilder 2.2 Methods of the String class 2.3 Text blocks 2.4 Methods of the StringBuilder class 2.5 Question deep dive Lesson 3: The date-time API Learning objectives 3.1 Date-time API foundations-Part 1 3.2 Date-time API foundations-Part 2 3.3 Manipulating date-time objects 3.4 Time-zone considerations-Part 1 3.5 Time-zone considerations-Part 2 3.6 Time-zone considerations-Part 3 3.7 Question deep dive Module 2: Controlling Program Flow and Exception Handling Module Introduction Lesson 4: Fundamentals of flow control Learning objectives 4.1 Simple loops 4.2 Control using break and continue 4.3 Using if/else statements 4.4 Using switch statements 4.5 The arrow form of switch 4.6 Expressions with switch 4.7 Pattern matching with switch 4.8 Question deep dive Lesson 5: Flow control with exceptions Learning objectives 5.1 Flow control with try/catch/finally 5.2 Flow control with try-with-resources 5.3 Multi-catch and rethrowing 5.4 Implementing AutoCloseable-Part 1 5.5 Implementing AutoCloseable-Part 2 5.6 Question deep dive Lesson 6: Custom exceptions Learning objectives 6.1 Subclassing Throwable types 6.2 Question deep dive Module 3: Java Object-Oriented Approach Module Introduction Lesson 7: Class definition, and reachability Learning objectives 7.1 Source files and basic type declarations 7.2 Nested type declarations 7.3 Inner class declarations-Part 1 7.4 Inner class declaration-Part 2 7.5 Local and anonymous class declarations 7.6 Reachability analysis 7.7 Question deep dive Lesson 8: Defining class contents Learning objectives 8.1 Instance and static fields-Part 1 8.2 Instance and static fields-Part 2 8.3 Instance and static methods-Part 1 8.4 Instance and static methods-Part 2 8.5 Variable length argument handling 8.6 Overloaded and overridden methods-Part 1 8.7 Overloaded and overridden methods-Part 2 8.8 Defining records 8.9 Features of records 8.10 Question deep dive Lesson 9: Initialization of objects Learning objectives 9.1 Static initialization 9.2 Instance initialization 9.3 Question deep dive Lesson 10: Scope, encapsulation, and immutability Learning objectives 10.1 Rules of scope 10.2 Access control modifiers 10.3 Encapsulation Requirements 10.4 Immutability Requirements 10.5 Question deep dive Lesson 11: Local variable type inference Learning objectives 11.1 Using var for regular variables 11.2 Additional uses and restrictions of var 11.3 Question deep dive Lesson 12: Implementation inheritance Learning objectives 12.1 Subclass declaration 12.2 Subclass initialization 12.3 Abstract class constraints 12.4 Sealed type hierarchies 12.5 Special cases in sealed type hierarchies 12.6 Question deep dive Lesson 13: Working with polymorphism Learning objectives 13.1 Object and reference type 13.2 Pattern matching in instanceof 13.3 Additional topics in pattern-matched instanceof 13.4 Possible and impossible casts 13.5 Virtual method invocation 13.6 Covariant returns 13.7 Question deep dive Lesson 14: Interfaces Learning objectives 14.1 Interfaces, methods and functional interfaces 14.2 Interface implementation 14.3 Default method resolution 14.4 Question deep dive Lesson 15: Enumerations Learning objectives 15.1 Enum values and initialization 15.2 Enum fields and methods 15.3 Question deep dive Module 4: Working with Arrays and Collections Module Introduction Lesson 16: Generics and generic declarations Learning objectives 16.1 Fundamentals of generics 16.2 Declaring generic types and methods 16.3 Using bounds and wildcards 16.4 Question deep dive Lesson 17: Java core collections Learning objectives 17.1 Arrays, and methods of Collection, List, and Set-Part 1 17.2 Arrays, and methods of Collection, List, and Set-Part 2 17.3 Methods of Deque and Map 17.4 Question deep dive Lesson 18: Comparator, Comparable, and ordering Learning objectives 18.1 Comparison methods and interfaces 18.2 Sorting arrays and Collections 18.3 Comparator factories and decorators 18.4 Question deep dive Module 5: Working with Streams and Lambda Expressions Module Introduction Lesson 19: Defining lambda expressions Learning objectives 19.1 Lambda expression syntax variations 19.2 Lambda expression contexts 19.3 Core functional interfaces 19.4 Method references 19.5 Question deep dive Lesson 20: Fundamental Stream operations Learning objectives 20.1 The monad-like methods 20.2 Stream utilities 20.3 Simple terminal methods and laziness 20.4 Question deep dive Lesson 21: Reduction operations, and parallelism Learning objectives 21.1 Collection and reduction-Part 1 21.2 Collection and reduction-Part 2 21.3 Grouping and partitioning with Collectors 21.4 Downstream operations with Collectors 21.5 Parallel stream operation 21.6 Question deep dive Module 6: Java Platform Module System Module Introduction Lesson 22: Building and executing modules Learning objectives 22.1 Module compilation 22.2 Module execution 22.3 Question Deep Dive Lesson 23: Coding modules Learning objectives 23.1 Exports and requires directives 23.2 Provides, uses, open and opens directives 23.3 Question Deep Dive Lesson 24: Migration, and command line operations Learning objectives 24.1 Project Migration-Part 1 24.2 Project Migration-Part 2 24.3 Command-line utilities 24.4 Question Deep Dive Module 7: Concurrency Module Introduction Lesson 25: Create and execute threads Learning objectives 25.1 Runnable and Thread 25.2 ExecutorService and Future 25.3 ExecutorService lifecycle-Part 1 25.4 ExecutorService lifecycle-Part 2 25.5 Virtual threads 12 m 25.6 Question Deep Dive Lesson 26: Thread-safe code, locking, and synchronization Learning objectives 26.1 Race conditions, deadlock, and livelock 26.2 Transactional integrity 26.3 Visibility 26.4 Concurrent queues and collections 26.5 Synchronizers, locks, and atomic types-Part 1 26.6 Synchronizers, locks, and atomic types-Part 2 26.7 Question Deep Dive Module 8: Java IO Module Introduction Lesson 27: Fundamental IO operations Learning objectives 27.1 Input and Output streams, Reader and Writer 27.2 BufferedReader, PrintWriter, Scanner and Charset conversions 27.3 Question Deep Dive Lesson 28: Java serialization Learning objectives 28.1 Default serialization 28.2 Customizing serialization 28.3 Question Deep Dive Lesson 29: Files, Path, and Channel Learning objectives 29.1 Files methods-Part 1 29.2 Files methods-Part 2 29.3 Working with Channel 29.4 Question Deep Dive Module 9: Localization in Java SE Applications Module Introduction Lesson 30: Localization Learning objectives 30.1 Parsing, formatting, and locale 30.2 ResourceBundle and data lookup 30.3 Question Deep Dive Summary Java SE 21 Developer (1Z0-830): Summary [To see links please register or login] Recommend Download Link Hight Speed | Please Say Thanks Keep Topic Live [To see links please register or login] No Password - Links are Interchangeable