LearnJava

Learning OOP and Practice

This project contains Java code examples and exercises to learn and practice Object-Oriented Programming (OOP) concepts.

Project Structure

The project is organized into different packages, each containing specific examples or exercises.

• Replacing characters in strings using regular expressions.
• Matching patterns at the beginning or end of strings.
• Using character classes to match specific sets of characters.
• Using quantifiers to match sequences of characters.
• Creating and using Pattern and Matcher objects to find and extract patterns from text.
• Splitting text into sentences based on punctuation marks.
• Reading user input using Scanner.
• Splitting the input text into words based on non-word characters using the split method.
• Printing the array of words entered by the user.

Summary

The project provides practical examples and exercises to help understand and apply OOP concepts in Java.