Java SE 11 Developer 1Z0-819 OCP Course – Part 2

About Course

This free Java SE 11 Developer 1Z0-819 OCP Course – Part 2 is a comprehensive guide designed to help you pass Oracle’s 1Z0-819 exam and enhance your Java skills. This course is part of a two-part series and covers advanced Java concepts, building upon the fundamentals learned in Part 1. It focuses exclusively on topics relevant to the 1Z0-819 exam, ensuring you’re well-prepared to tackle challenging questions. Learn about key Java 11 features, including modules, streams, and reactive programming. This course, delivered by experienced instructor Tim Buchalka, is ideal for Java developers with some programming experience looking to obtain Java 11 certification.

Key Benefits:

Free access to a high-quality Java certification preparation course
Comprehensive coverage of all 1Z0-819 exam topics
Taught by a highly experienced Java instructor
Practical exercises and real-world examples to reinforce your learning

Course Highlights:

Java SE 11 features and updates
Modules and modular programming
Streams API and functional programming
Reactive programming concepts
Exam-specific tips and strategies

Prerequisites:

Basic understanding of Java programming
Completion of Java SE 11 Developer 1Z0-819 OCP Course – Part 1

Target Audience:

Java developers seeking certification
Professionals looking to upgrade their Java skills
Individuals with prior Java experience

Enroll now and embark on your journey to Java 11 certification. This course is completely free and available on platforms like Udemy, Udacity, Coursera, MasterClass, NearPeer, and more.

Course Content

Introduction Section

A Message from the Professor
Introduction

02:03
Course Info

03:22
Why Java 11

04:19
Java Certification – Which Courses do I need

02:35
Oracle Exam Codes – What you need to Know

02:23
Which Vendors JDK 11 Should you Use

01:21
Which IDE should you Use

00:43
Work in Progress

02:24

Java Fundamentals

Section Introduction Java Fundamentals

01:13
Reference Types Valid Modifiers

04:41
Final Modifier in Class Definitions

04:33
Abstract Modifier in Class Definitions

03:02
Abstract Final Summary

04:03
Creating and Using Nested Classes

06:52
Referencing Instance Members from a Static Nested Class

04:39
Non-static Inner Member Class

05:29
Inner Class Fields and Variable Shadowing

05:19
Local Variable Shadowing and Static Nested Inner Member Class Summary

04:14
Creating and Using Local Classes

09:48
More on Local Classes and Anonymous Classes

06:30
More on Anonymous Classes and Nested Classes

08:27
Creating and Using Enumerations

07:17
Adding Members to an enum

03:28
Complex enums

07:42
Java Fundamentals Out of the Ordinary Concepts

09:22
Java Fundamentals Out of the Ordinary Concepts Part 2

10:21

Exception Handling and Assertions

Java Interfaces

Generics and Collections

Section Introduction

01:13
Wrapper Classes Autoboxing and Unboxing

07:06
Wrapper Methods

08:55
Other Wrapper Methods

11:07
Generics Introduction

00:52
Generics Overview

10:47
Restrictions on Generic Classes

06:25
Generic Classes Bound and Type Erasure

09:05
Create and Use Generic Methods

07:22
Mix and Match Generic Method and Class Types

09:50
Generics Wildcards

07:07
Generics Wildcards How to Use

10:54
Generics Out of the Ordinary Concepts Part 1

06:12
Generics Out of the Ordinary Concepts Part 2

06:54
Collections Framework Introduction

02:31
Collections Interface and Set Interface

05:58
HashSet TreeSet LinkedHashSet Implementations

05:27
Sets Nulls and TreeSet Methods

03:19
List Collections Overview

04:33
List Interface Code

07:35
Queue and Deque

07:53
Collections Framework Map Interface

10:16
Map Merge

10:04
Collections Framework Out of the Ordinary Concepts

05:42
Comparator and Comparable Interfaces

07:47
More on Comparators and Summary

06:19
Convenience Methods for Collections

06:41
Out of Ordinary Concepts (Wrappers Comparators and Collections Class) Part 1

06:21
Out of Ordinary Concepts (Wrappers Comparators and Collections Class) Part 2

05:12
Out of Ordinary Concepts (Wrappers Comparators and Collections Class) Part 3

09:26

Functional Interface and Lambda Expressions

Built-in Functional Interfaces

Java Stream API

Lambda Operations on Stream

Section Introduction

03:26
Extract Stream Data Using Peek and Map

08:19
Extract Stream Data More on Map Including flatMap

07:33
Use the Optional Class

07:44
Optional Class Methods

07:47
Search Stream Data

08:38
count min

07:32
Additional Operations on IntStream LongStream and DoubleStream

07:51
Sort a Collection Using Lambda Expressions

09:21
Using Collectors with Streams

08:49
Grouping and Partitioning of Data

08:35
Lambda Operations on Stream Out of Ordinary Concepts

08:27
Lambda Operations on Stream TreeMap Out of Ordinary Concepts

05:38

Migration to a Modular Application

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About Course

What Will You Learn?

Course Content

Introduction Section

A Message from the Professor

Introduction

Course Info

Why Java 11

Java Certification – Which Courses do I need

Oracle Exam Codes – What you need to Know

Which Vendors JDK 11 Should you Use

Which IDE should you Use

Work in Progress

Java Fundamentals

Section Introduction Java Fundamentals

Reference Types Valid Modifiers

Final Modifier in Class Definitions

Abstract Modifier in Class Definitions

Abstract Final Summary

Creating and Using Nested Classes

Referencing Instance Members from a Static Nested Class

Non-static Inner Member Class

Inner Class Fields and Variable Shadowing

Local Variable Shadowing and Static Nested Inner Member Class Summary

Creating and Using Local Classes

More on Local Classes and Anonymous Classes

More on Anonymous Classes and Nested Classes

Creating and Using Enumerations

Adding Members to an enum

Complex enums

Java Fundamentals Out of the Ordinary Concepts

Java Fundamentals Out of the Ordinary Concepts Part 2

Exception Handling and Assertions

Section Introduction

try-with-resources Construct

Creating and Using Custom Exceptions

Custom Exceptions in Code

Testing Invariants by Using Assertions

Appropriate Uses of Assertions

More on Assertions

Exception Handling Out of the Ordinary Concepts

Java Interfaces

Section Introduction

Create and Use Interfaces with Default Methods

More on Default Methods

Interfaces with Private Methods

Interplay Between Types of Interface Methods

Java Interfaces Out of the Ordinary Concepts

Verification of Statements Made

Generics and Collections

Section Introduction

Wrapper Classes Autoboxing and Unboxing

Wrapper Methods

Other Wrapper Methods

Generics Introduction

Generics Overview

Restrictions on Generic Classes

Generic Classes Bound and Type Erasure

Create and Use Generic Methods

Mix and Match Generic Method and Class Types

Generics Wildcards

Generics Wildcards How to Use

Generics Out of the Ordinary Concepts Part 1

Generics Out of the Ordinary Concepts Part 2

Collections Framework Introduction

Collections Interface and Set Interface

HashSet TreeSet LinkedHashSet Implementations

Sets Nulls and TreeSet Methods

List Collections Overview

List Interface Code

Queue and Deque

Collections Framework Map Interface

Map Merge

Collections Framework Out of the Ordinary Concepts

Comparator and Comparable Interfaces

More on Comparators and Summary

Convenience Methods for Collections

Out of Ordinary Concepts (Wrappers Comparators and Collections Class) Part 1

Out of Ordinary Concepts (Wrappers Comparators and Collections Class) Part 2

Out of Ordinary Concepts (Wrappers Comparators and Collections Class) Part 3