GetBooleanAction

extends Object
implements PrivilegedAction<T>

java.lang.Object
↳	sun.security.action.GetBooleanAction

Class Overview

A convenience class for retrieving the boolean value of a system property as a privileged action.

An instance of this class can be used as the argument of AccessController.doPrivileged.

The following code retrieves the boolean value of the system property named "prop" as a privileged action:

 boolean b = java.security.AccessController.doPrivileged
              (new GetBooleanAction("prop")).booleanValue();

Public Constructors
	GetBooleanAction(String theProp) Constructor that takes the name of the system property whose boolean value needs to be determined.

Public Methods
Boolean	run() Determines the boolean value of the system property whose name was specified in the constructor.

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this object.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
final Class<?>	getClass() Returns the runtime class of this `Object`.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

Constructor that takes the name of the system property whose boolean value needs to be determined.

theProp	the name of the system property.

Determines the boolean value of the system property whose name was specified in the constructor.