Learn Java Step by Step for Test Automation from ground-up.

Explore the anatomy of a Java class, showing how code and data form a program within an object‑oriented class. Learn about packages, imports, variables, methods, and compiling to class files.

Discover how constructors initialize object state in Java and how the this operator lets you assign values in a single constructor call, avoiding multiple setters.

Organize Java files with packages, then import existing functionality from the Java API, such as the Date class, and grasp class versus method level variables and access modifiers.

Explore object oriented programming with encapsulation, abstraction, inheritance, and polymorphism, and see how a class and its object model employee data through private members and public accessors.

learn how loops repeat code using for and while constructs in Java, test loop behavior in Eclipse, and apply age-based conditional logic to print unknown, teenager, or adult outcomes.

Create a file in Java with File, FileWriter, and BufferedWriter, then read it back with FileReader and BufferedReader, handling exceptions, to pass test outputs between automation steps.

Learn how to read a properties file in Java using a class loader, enabling externalized config values like environment URLs and driver paths for test automation.

Master Java foundations by connecting Eclipse setup to variables, data types, methods, access modifiers, strings, and collections, then explore abstraction, encapsulation, inheritance, and polymorphism.