FilePermission hashCode() in Java

hashCode(): This method is available in the java.io.File class of Java.

Syntax:

int java.io.FilePermission.hashCode()

This method returns the hash code value for this object.

Parameters: NA

Returns: a hash code value for this object.

Exceptions: NA

Approach

Java

import java.io.FilePermission;

public class FilePermissionhashCode {
    public static void main(String[] args) {

        String path = "D:\\hello.txt";
        String actions = "read";
        FilePermission filePermission = 
                     new FilePermission(path, actions);

        System.out.println(filePermission.hashCode());
    }
}

Output:

-961847279

Some other methods of FilePermission

equals(Object): This method checks two FilePermission objects for equality. Checks that obj is a FilePermission, and has the same pathname and actions as this object.

FilePermission(String, String): This method creates a new FilePermission object with the specified actions.

getActions(): This method returns the "canonical string representation" of the actions.

hashCode(): This method returns the hash code value for this object.

implies(Permission): This method checks if this FilePermission object "implies" the specified permission.

newPermissionCollection(): This method returns a new PermissionCollection object for storing FilePermission objects.