Handling JSON Files with Java

Overview

Explore JSON's role in data interchange and storage. Learn to parse, access, and construct JSON data using Java, equipping you to handle complex structured data essential for modern applications.

Syllabus

Unit 1: Introduction to JSON and Its Usage in Java

Fix the JSON File Structure
Extending JSON Student Data Array
Combining and Parsing Student Data from JSON Files
Change JSON Output in Java
JSON Parsing and File Handling Practice Task

Unit 2: Accessing JSON Data with Java

Extracting Data from JSON Files
JSON Data Extraction and Correction Task
Extracting and Printing School and Student Data from JSON Files
JSON Data Extraction and Parsing Task

Unit 3: Mapping and Handling JSON Data with Java Classes

Parse JSON to Java with Ease
Calculating Employee Experience with JSON
Directly Map JSON Data to Departments

Unit 4: Creating and Writing JSON Data with Java

Java JSON Serialization and File Writing Task
Change JSON Property Names
Manipulating JSON Data in Java with Jackson Library
Converting Text Data to JSON using Java

Reviews

Start your review of Handling JSON Files with Java

Handling JSON Files with Scala

Handling JSON Files with Rust

Handling JSON Files with Swift

Handling JSON Files with C#

Handling JSON Files with Kotlin

Handling JSON Files with PHP

16 Best Java Courses for 2026: Write Once, Run Everywhere

[2026] Unlock 2000+ Free Certificates: Master Tech & Soft Skills with CodeSignal Learn

Become a Supercommunicator: Practical Skills for Better Conversations

CodeSignal – The Duolingo of Coding Practice

8 Best Groovy Courses for 2026: The Python of Java

13 Best Data Structures & Algorithms Courses for 2026

Never Stop Learning.