Overview
Java is a program that every programmer needs to learn. Not only is it among the most popular languages due to its simplicity and versatility but has also become an essential programming language needed to make successful applications. This workshop is your stepping stone to mastery over the language.
A search in any popular job site reveals that there is high demand for Java programmers. The popularity of Android apps has made native Java developers highly sought after in the job market. Moreover, its open source nature, rich APIs, powerful development tools and universal usage have made it among the top programming languages of 2018.
This comprehensive course helps you learn Core Java programming in an easy-to-understand and relaxed manner. The journey starts from data types passing through OOPs coding, constructors, method overloading, packages, interfaces, exception handling, multithreading, String handling and more. All the concepts have been put forth with the help of fully explained slides followed by coding assignments.
What You Will Learn:
Java basics, including the important contracts of class Object
The uses and consequences of inheritance and composition, and reinforce the role of interfaces
Fundamental OO principles such as cohesion, coupling, and polymorphism
JUnit testing framework and writing assertions to verify correct program behavior
UML modeling in class diagrams and sequence diagrams
Advanced techniques for object creation, including factories and singletons
To use design patterns for object composition, including Strategy, Decorator, and Facade
Write and use generic classes and methods
The use cases for inner classes and refactor existing code to use them when appropriate
Create and use custom annotations
About reflection and how to use it
The role of functional interfaces introduced in Java 8
Lambda expressions and method references, and use them to pass behavior (methods)
To use Stream API to perform complex processing of collections and other input sources
The new Date/Time API and use it to solve date-oriented business problems
To use Javadoc to write professional-grade API comments for your classes
To build tools such as Ant and Maven, and how to manage application dependencies
To write appropriate log statements in your code and configure logging with Log4j
Prerequisite
- Only working knowledge of C is required
- Knowledge of data types, control structures (if, switch case, loops), arrays, functions
- Knowledge of pointers and file handling in C is NOT required at all
Who Should Attend
- Application developers who want to increase their understanding of core Java
- All those who want to understand new features of Java
- Candidates who want to become Java programmers or web developers
Knowledgehut Experience
Instructor-led Live Classroom
Interact with instructors in real-time— listen, learn, question and apply. Our instructors are industry experts and deliver hands-on learning.
Curriculum Designed by Experts
Our courseware is always current and updated with the latest tech advancements. Stay globally relevant and empower yourself with the latest tools and training.
Learn through Doing
Learn theory backed by practical case studies, exercises and coding practice. Get skills and knowledge that can be effectively applied in the real world.
Mentored by Industry Leader
Learn from the best in the field. Our mentors are all experienced professionals in the fields they teach.
Advance from the Basics
Learn concepts from scratch, and advance your learning through step-by-step guidance on tools and techniques.
Code Reviews by Professionals
Get reviews and feedback on your final projects from professional developers.
Curriculum
- Review - Basics
- Java Environment
- Classes and Objects
- Instance Variables, Methods, Constructors, Static Members
- OO Principles: Data Encapsulation, Cohesion
- Object Contracts: toString(), equals() and hashCode(), Comparable and Comparator
- Packages, Enums, Arrays
- Exceptions
- UML Overview
- Inheritance
- Definition and IS-A Relationship
- Method Overriding, @Override
- OO Principles: Principle of Substitutability, Polymorphism and Encapsulation of Type, Coupling, Open-Closed Principle
- Constructor Chaining
- Interfaces
- Defining and Implementing, Interface Types
- Interface Inheritance
- New Interface Features in Java 8
- Default Methods, Static Methods
- Functional Interfaces
- Guidelines
- Overview
- Tests, Assertions, and Fixtures
- Writing and Running Tests
- Assertions
- Test Fixtures, @Before and @After, @BeforeClass and @AfterClass
- Testing for Exceptions
- Best Practices and Test-Driven Development Overview (TDD)
- Collections Overview
- Generics and Type-Safe Collections
- Diamond Operator
- Lists, Sets, and Maps
- Interfaces and Contracts
- Iteration and Autoboxing
- Utility Classes - Collections and Arrays
- Writing Generic Classes
- Inheritance with Generic Types
- Wildcard Parameter Types
- Type Erasure
- Design Patterns Overview
- Controlling Object Creation
- Limitations of new Operator, Alternative Techniques
- Singleton Pattern
- Simple Factory
- Factory Method Pattern
- Other Techniques
- Named Objects, JNDI
- Dependency Injection Frameworks
- Inheritance and Composition - Pros and Cons
- Composition and Delegation
- HAS-A, USES Relationships
- Strategy Pattern
- Decorator Pattern
- Façade and Other Patterns
- Façade, Proxy, Template Method
- Overview and Motivation
- Stronger Encapsulation, Rules and Caveats
- Defining and Using Inner Classes
- Member-Level, Method-Local, Anonymous Classes
- Static Nested Classes
- Nested Classes, Nested Interfaces, Nested Enums
- Overview
- Using Annotations
- Target and Retention Policy
- Annotation Parameters, Parameter Shortcuts
- Writing Custom Annotations
- Syntax, Using the Meta-Annotations
- Using a Custom Annotation
- Overview and API
- The Class Called Class
- Obtaining and Inspecting Class Objects
- Working with Objects Reflectively
- Creating Instances, Invoking Methods, Setting Field Values
- Overview
- Functional Interfaces and Lambdas
- Target Context
- Using Lambda Expressions
- Syntax, Lambda Compatibility
- Variable Capture
- Type Inference
- Method References
- Three Types of Method References
- Refactoring Lambdas into Method References
- Overview
- Streams vs. Collections
- Anatomy of a Stream
- Understanding the Stream API
- Intermediate Operations and Stream Pipeline
- Java 8 Functional Interfaces: Predicate, Comparator, Function, Consumer, Supplier
- Stream Processing
- Filtering, Sorting, Mapping
- Terminal Operations
- Collectors
- Partitioning and Grouping
- Reducing and Summarizing
- Downstream Reductions
- Overview
- Dates, Times, and Instants
- Creating, Parsing, and Formatting
- Accessing Date and Time Fields
- Deriving New Values
- Time Zones
- Periods and Durations
- Intervals of Time: Date-Based and Time-Based
- Adding and Subtracting Intervals
- Javadoc
- Generating API Documentation
- Doc Comments and Doc Tags
- Ant
- History and Overview
- Buildfiles, Targets, and Tasks
- Maven
- Maven Concepts: Project, POM, Artifact, Naming, Dependency, Plugin, Repository
- Convention over Configuration
- Lifecycles and Phases
- Plugins and Goals
- Overview
- Popular Logging Frameworks
- Writing Log Messages
- Creating Loggers and Writing Log Messages
- Log Levels
- Configuration
- Appenders and Layouts
- Logger Configuration and Logger Hierarchy
Project
Project
This is a moderate level project about developing a personalized task manager using core java APIS technologies.
reviews on our popular courses
Good training!
I had a really great experience in this training, and would certainly like to attend more trainings like these from KnowledgeHut!
Just want to say a big thank you to Mansoor and KnowledgeHut for delivering a very professional, informative and interesting workshop. The facilitator was very experienced, and provided real world examples to questions posed to him throughout the two-day event.
Faq
The Course
Java has been around for a long time but it still continues to be among the most popular programming languages. It is definitely a language that beginners in web development and app development should master. Besides giving you a solid foundation to master other object oriented concept and languages, it also gives your resume a good standing. Java programmers can earn upto $106,610 per year while senior developers can earn upto 139,132 per year.
This workshop will help you master Java with its thorough course outline and experiential format. Enrol now.
- Understand Java’s importance, uses, strengths and weaknesses
- Understand Java language basics
- Write, compile, and run Java programs
- Understand the Object Model and Object Oriented Programming
- Use classes, inheritance, polymorphism
- Create well designed classes and use them in your Java programs
- Use composition and delegation to create objects from other objects
- Use packages to organize code
- Understand interfaces, their importance, and their uses
- Use interfaces to implement abstraction
- Learn good Java coding style
- Create well-structured Java programs
- Compile and execute programs with the JDK development tools and with an Integrated Development Environment (IDE) of your choice
- Use the core Java libraries (java.lang, java.util)
- Use exceptions for error handling
- Understand the basics of using JDBC and JPA, and use them to access databases from Java
- Use the Java Collections Framework
- Be aware of, and use the new features of Java 8 (if using Java 1.8 or later), as well as important advanced features of earlier Java versions
By the end of this course, you would have gained knowledge on the use of Java through hands on curriculum and by working a project that involves building a personalized task manager.
Basic knowledge of C will be beneficial.
Yes, KnowledgeHut offers this training online.
On successful completion of the course you will receive a course completion certificate issued by KnowledgeHut.
Your instructors are Java experts who have years of industry experience.
Finance Related
Any registration cancelled within 48 hours of the initial registration will be refunded in FULL (please note that all cancellations will incur a 5% deduction in the refunded amount due to transactional costs applicable while refunding) Refunds will be processed within 30 days of receipt of written request for refund. Kindly go through our Refund Policy for more details: http://www.knowledgehut.com/refund
KnowledgeHut offers a 100% money back guarantee if the candidate withdraws from the course right after the first session. To learn more about the 100% refund policy, visit our Refund Policy.
The Remote Experience
In an online classroom, students can log in at the scheduled time to a live learning environment which is led by an instructor. You can interact, communicate, view and discuss presentations, and engage with learning resources while working in groups, all in an online setting. Our instructors use an extensive set of collaboration tools and techniques which improves your online training experience.
Minimum Requirements: MAC OS or Windows with 8 GB RAM and i3 processor
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