PropertyPermission checkGuard(Object) in Java

checkGuard(Object): This method is available in java.util.PropertyPermission class of Java.

Syntax:

void java.security.Permission.checkGuard(Object object) throws SecurityException

This method takes one argument. This method implements the guard interface for permission.

Note Returns silently if access is granted. Otherwise, throws a SecurityException.

Parameters: One parameter is required for this method.

object: the object being guarded.

Throws:

SecurityException - if a security manager exists and its checkPermission method doesn't allow access.

Approach

Java

import java.util.PropertyPermission;

public class PropertyPermissioncheckGuard {
    public static void main(String[] args) {
        PropertyPermission propertyPermission = 
          new PropertyPermission("Hello", "read");

        Object object = "Hello";
        propertyPermission.checkGuard(object);

        System.out.println(propertyPermission);

    }
}

Output:

("java.util.PropertyPermission" "Hello" "read")