The Complete Java 23 Bootcamp - From Beginner To Expert

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The Complete Java 23 Bootcamp - From Beginner To Expert
Published 11/2024
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 4.38 GB | Duration: 16h 36m

Everything you need to know about Java programming from OOP to advanced memory management principles

What you'll learn

Java programming fundamentals

Object oriented programming (OOP)

Memory management - stack and heap memory

Garbage collection and how Java manages memory

Java Streams

Generics

Multithreading and virtual threads

Requirements

Internet connection

Description

This course is about Java programming language. The Complete Java 23 Bootcamp - From Beginner to Expert helps to learn the fundamentals of object oriented programming. Let's consider the topics you will learn about:Section 1 - Java Basicsvariables, data types and type castingloops and conditionalsmethods and operatorslife cycle of a theadSection 2 - Object Oriented Programming (OOP)classes and objectsclass methods and packagesmodifiers and constructorspass by value and pass by referenceinheritancecompositionpolymorphism and abstractionencapsulationinterfaces, records and sealed classesSection 3 - Memory Managementstack and heap memorygarbage collectionZGC and generational garbage collectionSection 4 - Exceptionsexceptions and errorstry-catch blocksthrows and throw keywordsSection 5 - File Handling and SerializationFiles in JavaFileReader and FileWriterFileInputStream, DataInputStream and handling filesSection 6 - Stringsconstant string pool (intern pool)string comparisonintern() methodSection 7 - Genericsgeneric methods and classesSection 8 - Java Collection Frameworkarrays and listshashmaps and hash setsrunning time comparison of data structuresSection 9 - Lambda Expressionslambda expressionsmethod referencesSection 10 - StreamsJava stream APIexternal and internal iterationshort-circuiting and loop fusionoptionalsparallelizationSection 11 - Multithreading and Virtual Threadsthreads and processesthread lifecyclesynchronizationvirtual threadsWe are going to discuss the theory behind each concept and then we take a look at the concrete implementation in Java as well. You will get lifetime access to 180+ lectures plus slides and source codes for the lectures! This course comes with a 30 day money back guarantee! If you are not satisfied in any way, you'll get your money back.So what are you waiting for? Learn Java in a way that will advance your career and increase your knowledge, all in a fun and practical way!

Overview

Section 1: Environment & Settings

Lecture 1 Java architecutre intoruction - JDK, JRE and JVM

Lecture 2 Java versions

Lecture 3 Installing Java JDK 23

Lecture 4 Installing IntelliJ

Lecture 5 Running Java applications from command line

Section 2: Java Basics & Variables

Lecture 6 First steps

Lecture 7 Using comments

Lecture 8 Variables

Lecture 9 Data types

Lecture 10 Type casting

Lecture 11 Strings

Lecture 12 Booleans

Lecture 13 Arrays in Java

Section 3: Conditionals

Lecture 14 If statement introduction

Lecture 15 If-else statement

Lecture 16 Nested if-else statement

Lecture 17 Switch

Lecture 18 Switch with the new approach

Section 4: Loops

Lecture 19 What are loops in Java?

Lecture 20 For loops

Lecture 21 For loops with arrays

Lecture 22 Nested for loops

Lecture 23 Break and continue

Lecture 24 While loops

Lecture 25 Do-while loops

Section 5: Methods

Lecture 26 What are methods in Java?

Lecture 27 Parameters in methods

Lecture 28 Return

Lecture 29 Method overloading

Lecture 30 Scopes

Lecture 31 Using var

Section 6: Arrays

Lecture 32 One and multi-dimensional arrays overview

Lecture 33 Arrays example

Lecture 34 Arrays class in Java

Section 7: Operators

Lecture 35 What are Java operators?

Lecture 36 Arithmetic and conditional operators

Lecture 37 Logical operators

Lecture 38 Ternary operators

Section 8: Object Oriented Programming (OOP) Fundamentals

Lecture 39 What is object oriented programming (OOP)?

Lecture 40 Classes and objects in Java

Lecture 41 Class attributes

Lecture 42 Class methods

Lecture 43 Packages and import

Lecture 44 Modifiers

Lecture 45 Real world example

Lecture 46 Constructors

Lecture 47 Local and instance variables

Lecture 48 What is null?

Lecture 49 Pass-by-value and pass-by-reference problem

Section 9: Object Oriented Programming (OOP) Principles

Lecture 50 Inheritance

Lecture 51 Composition

Lecture 52 Override

Lecture 53 Polymorphism

Lecture 54 Abstraction

Lecture 55 Encapsulation

Lecture 56 Instanceof operator

Section 10: More About Classes

Lecture 57 What are nested classes?

Lecture 58 Member inner classes

Lecture 59 Local inner classes

Lecture 60 Anonymous inner classes

Lecture 61 Static nested classes

Section 11: WrapperClasses, Autoboxing & Unboxing

Lecture 62 What are wrapper classes?

Lecture 63 Autoboxing and unboxing

Lecture 64 Wrapper classes main methods

Lecture 65 Number wrapper classes and methods

Lecture 66 Character wrapper classes and methods

Section 12: Overloading & Overriding

Lecture 67 More about constructors - overloading

Lecture 68 Constructor overloading

Lecture 69 Method overloading

Lecture 70 Overloading vs. overriding in Java

Section 13: Memory Management

Lecture 71 Stack memory and heap memory introduction

Lecture 72 Stack memory and heap memory visualization

Lecture 73 Heap memory example

Lecture 74 What is garbage collection?

Lecture 75 ZGC and generational garbage collection

Lecture 76 Garbage collection - finalize() method

Section 14: Exceptions

Lecture 77 What are exceptions and errors?

Lecture 78 Using try-catch blocks

Lecture 79 Using multiple try-catch blocks

Lecture 80 Throws and throw keywords

Lecture 81 Throws with inheritance

Lecture 82 Differences between final, finally and finalize

Section 15: File Handling & Serialization

Lecture 83 File handling overview in Java

Lecture 84 FileReader and FileWriter - handling texts

Lecture 85 FileInputStream - handling binary data

Lecture 86 DataInputStreams - handling primitive data types

Lecture 87 Serializing objects I

Lecture 88 Serializing objects II

Section 16: Strings

Lecture 89 What is the Constant String Pool (Intern Pool)?

Lecture 90 String comparison

Lecture 91 String intern() method

Lecture 92 String methods

Lecture 93 StringBuilder and StringBuffer

Lecture 94 StringBuilder examples

Lecture 95 Running time comparison of string operations

Section 17: Enums, Dates & Time

Lecture 96 What are enumerations (enums)?

Lecture 97 Enums example I

Lecture 98 Enums example II

Lecture 99 Dates and time overview

Lecture 100 Dates and time - classic way

Lecture 101 Dates and time - new way I

Lecture 102 Dates and time - new way II

Section 18: Generics

Lecture 103 What is generic programming in Java?

Lecture 104 Generic methods

Lecture 105 Generic classes

Lecture 106 Wildcards overview

Lecture 107 Generic upper bounded wildcards

Lecture 108 Generic lower bounded wildcards

Lecture 109 Generic unbounded wildwards

Section 19: Java Collection Framework

Lecture 110 What is the collection framework in Java?

Lecture 111 ArrayList introduction

Lecture 112 ArrayList example

Lecture 113 LinkedList introduction

Lecture 114 LinkedList example

Lecture 115 Running time comparison of arrays and linked lists

Lecture 116 Queues and Stacks introduction

Lecture 117 Queues and Stacks example

Lecture 118 Maps introduction

Lecture 119 HashMap, LinkedHashMap and TreeMap example

Lecture 120 TreeMap and HashMap performance comparison

Lecture 121 equals() and hashCode() methods

Lecture 122 Set example

Section 20: Collections Class

Lecture 123 Collections methods overview

Lecture 124 Unmodifiable collections

Lecture 125 Synchronized collections

Lecture 126 Sorting arrays

Lecture 127 Sorting collections

Lecture 128 Comparable interface

Lecture 129 Comparator interface

Section 21: Lambda Expressions & Lambda References

Lecture 130 Lambda expression and functional interface

Lecture 131 Lambda expression

Lecture 132 Functional interfaces (Consumer, Supplier, Function and Predicate)

Lecture 133 Method reference overview

Lecture 134 Method references example I

Lecture 135 Method references example II

Lecture 136 forEach with lambda and method reference

Section 22: Streams

Lecture 137 What is the Stream API?

Lecture 138 Streams with numbers

Lecture 139 Streams with strings

Lecture 140 Collections and streams

Lecture 141 Streams with custom objects - part 1

Lecture 142 Streams with custom objects - part 2

Lecture 143 External and internal iteration

Lecture 144 Processing files with streams

Lecture 145 Short-circuiting and loop fusion

Lecture 146 map() and flatMap()

Lecture 147 Optionals and other important concepts

Lecture 148 OptionalInt, OptionalFloat and OptionalDouble

Lecture 149 allMatch(), noneMatch(), findFirst() and findAny()

Lecture 150 Parallelization - example #1

Lecture 151 Parallelization - example #2

Lecture 152 Parallelization - example #3

Section 23: Multithreading and Concurrency

Lecture 153 Why do we need multithreading in Java?

Lecture 154 Understanding processes and threads

Lecture 155 How to create threads?

Lecture 156 Multithreading example

Lecture 157 Understanding thread lifecycle

Lecture 158 What is synchronization?

Lecture 159 Synchronized

Lecture 160 Synchronized block

Lecture 161 Synchronization - wait, notify

Section 24: Virtual Threads (Project Loom)

Lecture 162 What are virtual threads?

Lecture 163 Understanding virtual threads and OS threads

Lecture 164 Creating virtual threads

Lecture 165 Comparison: platform vs virtual threads

Lecture 166 Using ExecutorService to create virtual threads

Lecture 167 Virtual thread pinning

Lecture 168 Understanding Futures

Lecture 169 Understanding CompletableFutures I

Lecture 170 Understanding CompletableFutures II

Lecture 171 What is structured concurrency?

Lecture 172 StructuredTaskScope and Subtask

Lecture 173 ShutdownOnFailure

Lecture 174 ShutdownOnSuccess

Lecture 175 Continuations and coroutines

Lecture 176 Scaling with virtual threads

Section 25: ChatGPT

Lecture 177 How to use ChatGPT for programming I

Lecture 178 How to use ChatGPT for programming II

Beginner programmers curious about Java programming language

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