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Java-File Class

53 posts

FileOutputStream in Java

Last Updated: 10 March 2025

In Java, the FileOutputStream class is a subclass of OutputStream. It is used to write data to a file as a stream of bytes. FileOutputStream is commonly employed for writi...read more

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Java-File Class

Java Program to Determine Number of Bytes Written to File using DataOutputStream

Last Updated: 03 June 2024

The Java OutputStream class, java.io.OutputStream, is the base class of all output streams in the Java IO API. An output stream accepts output bytes and sends them to some...read more

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Technical Scripter

Technical Scripter 2020

Java-File Class

Java Program to Get the Attributes of a File

Last Updated: 04 January 2021

In Java, there are several packages and API's to perform a lot of different functions. One such package is java.nio.file. This package contains various methods which provi...read more

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Java-File Class

Java Program to Get the File Extension

Last Updated: 22 October 2021

The extension of a file is the last part of its name after the period (.). For example, the Java source file extension is “java”, and you will notice that the file name al...read more

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Technical Scripter

Technical Scripter 2020

Java-File Class

Difference Between getPath() and getAbsolutePath() in Java

Last Updated: 04 January 2021

getPath(): The getPath() method is a part of File class. This function returns the path of the given file object. The function returns a string object which contains the p...read more

Difference Between

Java-File Class

Difference Between getPath() and getCanonicalPath() in Java

Last Updated: 11 March 2024

getPath() method is a part of File class. This function returns the path of the given file object. The function returns a string object which contains the path of the give...read more

Java-File Class

Files Class readString() Method in Java with Examples

Last Updated: 27 January 2023

The readString() method of File Class in Java is used to read contents to the specified file.Syntax:Files.readString(filePath)Parameters:path - File path with data type as...read more

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Java-File Class

Files Class writeString() Method in Java with Examples

Last Updated: 05 February 2021

The writeString() method of File Class in Java is used to write contents to the specified file.Syntax:Files.writeString(path, string, options)Parameters: path - File path ...read more

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Java-File Class

Difference Between getCanonicalPath() and getAbsolutePath() in Java

Last Updated: 03 June 2022

The getCanonicalPath() and getAbsolutePath() methods belong to java.io.File class in Java. And these methods are basically used to get the path of a file object in the sys...read more

Difference Between

Java-File Class

Java File Class equals() Method with Examples

Last Updated: 02 February 2022

The equals() method of Java File Class compares the pathname supplied in the argument to the pathname provided in the argument. If the parameter is not null and points to ...read more

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Java-File Class

Java File Class compareTo() Method with Examples

Last Updated: 02 February 2022

The compareTo() function compares two pathnames lexicographically. In Java, the method may be used to sort files. This type of activity is dependent on the system on which...read more

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Java-File Class

Java File Class toURI() Method with Examples

Last Updated: 02 February 2022

The toURI() method returns the URI that corresponds to the supplied URL. This method works similarly to the new URI (this.toString()). This abstract pathname is represente...read more

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Java-File Class

Java File Class toString() Method with Examples

Last Updated: 08 March 2022

This method returns the pathname string of the File object is returned by the function toString() function. This method is the same as calling the Java IO getPath() method...read more

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Java-File Class

Java FileReader Class ready() Method with Examples

Last Updated: 11 March 2022

Java FileReader class is used to read data from the data file. It returns the data in byte format as FileInputStream class. This is a character-oriented class that is used...read more

Java-File Class

How to Create a Directory in Java?

Last Updated: 28 April 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