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Delete a directory in Java
The method java.io.File.delete() can be used to delete the directory with the required abstract path name. This method requires no parameters and it returns true on the successful deletion of the directory and false otherwise.
A program that demonstrates this is given as follows −
Example
import java.io.File;
public class Demo {
public static void main(String[] args) {
boolean flag;
String directory = "D:\a";
File file = new File(directory);
flag = file.mkdir();
System.out.println("The directory is created? " + flag);
flag = file.delete();
System.out.println("The directory is deleted? " + flag);
}
}The output of the above program is as follows −
Output
The directory is created? true The directory is deleted? true
Now let us understand the above program.
The directory is created and then deleted using the method java.io.File.delete(). Then the boolean value returned by this method is printed. A code snippet that demonstrates this is given as follows −
boolean flag;
String directory = "D:\a";
File file = new File(directory);
flag = file.mkdir();
System.out.println("The directory is created? " + flag);
flag = file.delete();
System.out.println("The directory is deleted? " + flag);
Updated on 30-Jul-2019 22:30:24
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