In the previous chapters, you learned how to create and write to a file. In the following example, we use the Scanner class to read the contents of the text file we created in the previous chapter:

Nov 17, 2025 · In Java, there are multiple ways to read a text file depending on your data size and use case. The java.io and java.nio.file packages provide several classes to handle file reading efficiently.

Jan 8, 2024 · In this tutorial, we’ll explore different ways to read from a File in Java. First, we’ll learn how to load a file from the classpath, a URL, or from a JAR file using standard Java classes.

Java also supports reading from a binary file using InputStreams. If the files being read are huge then you would want to use a BufferedReader on top of a FileReader to improve read performance.

Nov 12, 2025 · Whether you're building a simple data processing script or a large - scale enterprise application, being able to read text from files is essential. This blog post will explore different ways to …

Jun 11, 2025 · Reading a file into a String is a common task in many Java applications-whether you're processing configuration files, reading logs, or loading text templates. Java provides several...

Feb 19, 2025 · Learn how to read files in Java with examples. Explore methods like FileReader, BufferedReader, Scanner, and NIO for efficient file reading.

Jan 9, 2025 · Java offers a robust set of APIs for file handling, allowing developers to read text and binary files efficiently. In this article, we will explore various methods for reading files, covering …

By the end of this lesson, you will be able to read the entire contents of a text file into a string using Java’s Files.readString method, facilitated by the Paths class, a crucial capability for various data …

Jul 23, 2025 · There are several ways present in java to read the text file like BufferReader, FileReader, and Scanner. Each and every method provides a unique way of reading the text file. Methods: