File getParentFile() method in Java with Examples
The getParentFile() method is a part of File class. This function returns the Parent file of the given file object. The function returns a File object which contains the Parent file of the given file object. If the abstract path does not contain any Parent file then a null value is returned.
Function Signature:
public File getParentFile()
Function Syntax:
file.getParentFile()
Parameters: This function does not accept any parameters.
Return value: The function returns File object which is the Parent file of the given File object.
Below programs will illustrate the use of the getParentFile() function:
Example 1: We are given a file object of a file, we have to get the Parent file of the file object.
import java.io.*;
public class solution {
public static void main(String args[])
{
try {
File f = new File( "c:\\users\\program.txt" );
File Parent = f.getParentFile();
System.out.println( "File Parent : "
+ Parent.getPath());
}
catch (Exception e) {
System.err.println(e.getMessage());
}
}
}
|
Output:
File Parent : c:\users
Example 2: We are given a file object of a directory, we have to get the Parent file of the file object.
import java.io.*;
public class solution {
public static void main(String args[])
{
try {
File f = new File( "c:\\users\\program" );
File Parent = f.getParentFile();
System.out.println( "File Parent : "
+ Parent.getPath());
}
catch (Exception e) {
System.err.println(e.getMessage());
}
}
}
|
output:
File Parent : c:\users
The programs might not run in an online IDE. please use an offline IDE and set the Parent file of the file
Last Updated :
30 Jan, 2019
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