Read Excel in Java Using Apache POI | Convert to List of Map | Zero to Hero – Episode 40

Welcome to Episode 40 of Java Zero to Hero for Software Automation Testing

In this video, we learn how to read data from an Excel file in Java using the Apache POI library.

We demonstrate how to:

Add Apache POI dependency using Maven

Open and read an Excel file

Extract row and column data

Convert Excel data into List of Map

Use header row as keys and row values as map values

Return structured data for automation usage

This is a real-world technique used in data-driven automation frameworks.

-- In this video, you’ll learn:

What is Apache POI

How to read .xlsx files in Java

How to iterate through rows and cells

How to use the header row as map keys

How to convert Excel data into a List of Map

Why this structure is useful in Selenium/TestNG frameworks

-- Why this topic is important:

Reading Excel data is widely used in:

Data-driven testing

Automation frameworks

Test case management

API payload generation

Bulk test execution

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#ReadExcelJava
#ExcelAutomation
#JavaCollections
#ListMap
#DataDrivenTesting
#SeleniumFramework
#JavaIO
#AutomationTesting
#LearnJava
#JavaTutorial

Видео Read Excel in Java Using Apache POI | Convert to List of Map | Zero to Hero – Episode 40 канала NextGen Automation