DataCamp
FreeInput/Output and Streams in Java
4.8(413)2k studentsINTERMEDIATEEnglish
Korshub's take
Overview
This intermediate Java course covers essential input/output and data processing operations. You learn to handle files and directories, apply functional stream techniques to Java collections, and write clean, modular code utilizing custom methods, dates, and enums.
Who It Is For
Intermediate Java programmers seeking to refine file management skills and leverage functional collection processing.
Key Takeaways
- Manage files, paths, and directory operations in Java.
- Filter, transform, and summarize data collections using functional approaches.
- Implement custom methods, enums, date handling, and recursion for reusable code.
About this course
Build real-world Java skills by working hands-on with file management, data collections, and custom methods. This course helps you move beyond the basics to write cleaner, more efficient, and maintainable Java code.
Work with Files and Directories in Java
Start by learning how to create, delete, and check files. You’ll read and write text using file-handling tools and manage directories and file paths to organize data effectively.Process and Transform Data with Java Collections
Next, explore how to handle collections of data in Java. You’ll safely loop through lists, modify elements, and use modern techniques to filter, transform, and summarize data using a functional approach.Write Reusable Java Code with Methods, Dates, and Enums
Finally, you’ll build custom methods to solve common problems, work with dates and times, and use enums to represent fixed sets of values. You'll apply recursion and clean coding practices to write flexible, reusable Java programs.What You’ll Achieve
By the end of the course, you’ll have the skills to manage files, process data collections, and create scalable, maintainable Java applications with confidence.Advertisement
