Jan 8, 2024 · When working with files in Java, one of the common tasks is determining the file extension. In this quick tutorial, we’ll explore several ways to obtain the extension of a file in Java.

Aug 26, 2010 · Since there's no standard way to get the file extension, you get dozens of half-wrong answers and slightly different implementations.

Feb 20, 2024 · In this article, we will learn how to get the file extension in Java. A dot separates the filename from its file extension. For instance, "picture.jpg" has the extension "jpg " which tells us it's …

The java.nio.file package defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems. This API may be used to overcome many of the limitations of the …

To get the file extension of a file in Java, you can use the File class and its getName () method to get the file name, and then use the substring () method of the String class to extract the extension from the …

Learn how to get the file extension name in Java with easy-to-follow examples and explanations.

Jul 23, 2025 · In Java, working with Files is common, and knowing how to extract file extensions from file paths is essential for making informed decisions based on file types. In this article, we will explore …

Earlier we learned that File gets the names of all the files or folders under the specified path, as well as all the file objects in the specified path. In this case, we use these two methods to do a ...

This section lists commonly used file suffixes and names. Java Software uses the following file suffixes: Frequently used file names include: The preferred name for makefiles. We use gnumake to build our …

Take a look at commons-io FilenameUtils. It has the getBaseName(..) and getExtension(..) methods. For only the extension, see stackoverflow.com/questions/3571223/… . The page in Bozho's comment …