Create directory in java program

After that, we have to invoke the mkdir method using that file object. Let's use the mkdir method to create a directory or folder through a Java program. The drawback of the mkdir method is resolved by the mkdirs method. The mkdirs method is more powerful than mkdir method.

The mkdirs method creates a hierarchy of new folders or directories. It creates a folder in the same way as the mkdir method, but it also creates the parent folders too that do not exist. Let's take an example to understand how the mkdirs method is different from the mkdir method. When we access the desired location, we see the created folder. If the user enters an unavailable location, the mkdirs make it available by creating all the parent folders that do not exist in the system.

JavaTpoint offers too many high quality services. Mail us on [email protected] , to get more information about given services. Please mail your requirement at [email protected] Duration: 1 week to 2 week. Java Training Java Tutorial. Iterator methods cannot throw exception exceptions. If you want to fetch only files and subdirectories where each name matches a particular pattern, you can do so by using the newDirectoryStream Path, String method, which provides a built-in glob filter.

If you are not familiar with glob syntax, see What Is a Glob? For example, the following code snippet lists files relating to Java:. Perhaps you want to filter the contents of a directory based on some condition other than pattern matching. You can create your own filter by implementing the DirectoryStream. This interface consists of one method, accept , which determines whether a file fulfills the search requirement. Once the filter has been created, it can be invoked by using the newDirectoryStream Path, DirectoryStream.

The following code snippet uses the isDirectory filter to print only the directory's subdirectories to standard output:. Here, we will use one of them known as- try-catch block techniques. Secondary, additional work is simply we will be importing File Class for which we will be importing File Class.

Syntax: To import file library or Classes import java. File ; Syntax: To create a new file. Skip to content. Change Language. Related Articles. Java for Loop. Arrays in Java. Interfaces in Java. Java ArrayList. Popular Examples Check prime number. Print the Fibonacci series. Print Pyramids and Patterns. Multiply two matrices. Find the standard deviation. Reference Materials String. Start Learning Java. Explore Java Examples. Create String from Contents of a File.