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Java-Files

66 posts

How to Zip and Unzip Files in Java?

Last Updated: 06 August 2025

In Java Programming we have a lot of features available for solving real-time problems. Here I will explain how to Zip files and How to Unzip files by using Java Programmi...read more

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How to Create a File with a Specific Owner and Group in Java?

Last Updated: 26 April 2024

Java is a basic tool that does not directly let you choose who owns a file or which group it belongs to when you create it. You have to rely on other methods or external l...read more

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How to Implement File Locking in Java to Prevent Concurrent Access ?

Last Updated: 23 July 2025

In Java, Concurrent file access may cause corruption and errors in the data. File locking is used to stop many threads or processes from concurrently accessing the same fi...read more

How to Create and Manipulate a Memory-Mapped File in Java?

Last Updated: 27 February 2024

The Memory-mapped files in Java offer a powerful mechanism to map a region of a file directly into the memory providing efficient access to file data. This method enhances...read more

How to Create a File with a Specific File Attribute in Java?

Last Updated: 15 February 2024

In Java, you can create a file with specific File attributes such as read-only, hidden, or system attributes. This allows you to control the behavior and visibility of the...read more

How to Read and Write Binary Files in Java?

Last Updated: 06 May 2025

The Binary files contain data in a format that is not human-readable. To make them suitable for storing complex data structures efficiently, in Java, we can read from and ...read more

Java Program to Create a File with a Unique Name

Last Updated: 23 July 2025

Java Programming provides a lot of packages for handling real-time problems but in our case, we need to create a File with a unique name. For this, there are different so...read more

How to Read a File From the Classpath in Java?

Last Updated: 23 July 2025

Reading a file from the classpath concept in Java is important for Java Developers to understand. It is important because it plays a crucial role in the context of Resourc...read more

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How to Check if a File Exists in Java?

Last Updated: 28 April 2025

In Java programming, working with files is now a more common task. Developing a code to manage file automatization using Java. In this article, we will discuss how to che...read more

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How to Read and Write XML Files in Java?

Last Updated: 27 July 2025

XML is defined as the Extensible Markup Language, and it is mostly used as a format for storing and exchanging data between systems. To read and write XML files, Java prog...read more

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List all Files from a Directory Recursively in Java

Last Updated: 28 April 2025

In Java, when working with file systems, sometimes it is necessary to list all files from a directory, including those within its subdirectories. This process, known as re...read more

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How to Watch a Directory for Changes in Java ?

Last Updated: 23 July 2025

In this article, we will learn how to watch the directory changes through the Java programming language. Java provides a robust and efficient way to monitor directories fo...read more

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How to Create a File with a Specific charset in Java?

Last Updated: 15 February 2024

In Java, when we write text to a file, we must provide the character encoding to create a file with a specified charset. Classes to generate Java Files with Specified Char...read more

How to Create a Directory in Java?

Last Updated: 23 July 2025

In Java, creating a directory is a common operation when working with file system manipulation. Directories are used to organize files and other directories into a hierarc...read more

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java-file-handling

Java-File Class

How to Get the File's Parent Directory in Java?

Last Updated: 14 February 2024

Java is one of the most popular and powerful programming languages. It is widely used for various purposes. In this article, we are going to learn how to find the parent d...read more