How do I clear the Java cache?

Delete a Directory Recursively in Java | Baeldung May 06, 2020 Java 'file.delete()' Is not Deleting Specified File As other answers indicate, on Windows you cannot delete a file that is open. However one other thing that can stop a file from being deleted on Windows is if it is is mmap'd to a MappedByteBuffer (or DirectByteBuffer) -- if so, the file cannot be deleted until the byte buffer is garbage collected.There is some relatively safe code for forcibly closing (cleaning) a DirectByteBuffer before it is Delete a file or directory in Java - Java Code Examples

Java Delete File, directory - JournalDev

How to delete a file in Java. There are two methods to delete a file in Java: Using File.delete() method; Using File.deleteOnExit() method; Java File.delete() method. In Java, we can delete a file by using the File.delete() method of File class. The delete() method deletes the file or directory denoted by the abstract pathname.

Delete a Directory Recursively in Java | Baeldung

Jan 25, 2019 · Delete Files and Applications displays in a separate dialog. Click the check box for all items listed, then click OK in the Delete Files and Applications window. Note: Clicking OK permanently deletes all of the downloaded Java applications and Java applets from the Java cache. May 21, 2020 · Java program to delete files with specific extension. FileNameFilter is a functional interface that means it can also be implemented as a lambda expression. Following Java program implements FileNameFilter as a lambda expression. In the program files having “.bckup” extension are deleted. Jan 07, 2020 · In this simple and quick article, you’ll learn how to delete a file or directory in Java. The article demonstrates two ways of deleting a File - Delete file using Files.delete(Path) method of Java NIO; Delete file using the delete() method of class; Delete File using Java NIO’s Files.delete() (Recommended) - JDK 7+