About Java Course
Java programming language is a high level, object oriented and general purpose computer programming language. Java is similar to C++ but something is completely different from C++ Using java you can write computer applications , games, utility software and also java is a platform for android OS and its applications.
Java is a versatile and powerful programming language that enables developers to create robust, high-performance applications.
Java is platform-independent, meaning that programs written in Java can run on any operating system.
Java is also object-oriented, making it easy to create modular code that can be reused in other applications. Java also has a rich set of libraries that provide plenty of functionality for developers.
In addition, Java’s Just-In-Time compiler makes it possible to run Java programs at high speed. As a result, Java is an excellent choice for developing a wide variety of applications.
Understanding the Java Class Structure
Fields and Methods
Classes vs. Files
Writing a main() Method
Understanding Package Declarations and Imports
Creating a New Package
Code Formatting on the Exam
Distinguishing Between Object References and Primitives
Declaring and Initializing Variables
Understanding Default Initialization of Variables
Understanding Variable Scope
Ordering Elements in a Class
Benefits of Java
Understanding Java Operators
Working with Binary Arithmetic Operators
Working with Unary Operators
Using Additional Binary Operators
Understanding Java Statements
Understanding Advanced Flow Control
Creating and Manipulating Strings
Using the StringBuilder Class
Understanding Java Arrays
Understanding an ArrayList
Working with Dates and Times
Working with Varargs
Applying Access Modifiers
Passing Data Among Methods
Writing Simple Lambdas
Introducing Class Inheritance
Creating Abstract Classes
Using a try Statement
Recognizing Common Exception Types
Calling Methods That Throw Exceptions