Java Core, OOP, Collections, Maps, Exceptions, Generics, IO, and Concurrency Explained
Sub Category
- Programming Languages
{inAds}
Objectives
- Java Core
- Java Development Kit (JDK) setup
- Basic Java program execution
- Integrated Development Environment (IDE) understanding
- Primitive data types usage
- Variable declaration and initialization
- Type casting
- Primitive and non-primitive data type differentiation
- Array and string declaration
- Variable naming conventions
- Variable scope
- Console output
- Console input using the Scanner class
- Arithmetic operators usage
- Comparison and logical operators usage
- Operator precedence understanding
- if-else statement usage
- Switch statement usage
- Loop usage (for, while, do-while)
- Loop control (break, continue)
- Method definition and invocation
- Method overloading
- Recursion in methods
- Array manipulation
- String immutability understanding
- String concatenation
- String comparison
- String formatting
- String pool concept
- Class and object creation
- Constructor usage
- Encapsulation with getters and setters
- Inheritance implementation
- Method overriding
- Use of the super keyword
- Polymorphism in Java
- Method overloading and overriding differentiation
- Abstract classes and interfaces usage
- SOLID principles application
- Exception handling with try-catch blocks
- Checked and unchecked exceptions differentiation
- Custom exception creation
- List, Set, and Queue usage
- Map manipulation
- Iterator usage
- Enumerations
- Generic class and method creation
- Input/output stream usage
- Object serialization and deserialization
- Thread management
- Synchronization for thread safety
- Executor framework usage
- Fork/Join framework usage
- Thread pooling
- Atomic variables for thread safety
- Inter-thread communication with wait-notify
Pre Requisites
- Good news! There are no prerequisites for this course - it's perfect for anyone who's just getting started with programming. You don’t need any prior coding experience, and we’ll guide you through every step from the very basics.
- A computer (Windows, macOS, or Linux) to write and run Java programs.
- Basic computer skills, like installing software and managing files.
- Excitement to learn Java and have fun exploring the world of coding!
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
{inAds}
Coupon Code(s)