PermissionCollection

public abstract class PermissionCollection
extends Object implements Serializable

java.lang.Object
↳	java.security.PermissionCollection

Known direct subclasses

Permissions Android doesn't support SecurityManager.

Android doesn't support SecurityManager. Do not use this class.

Summary

Public constructors
`PermissionCollection()`

Public methods
`abstract void`	`add(Permission permission)` Adds a permission object to the current collection of permission objects.
`abstract Enumeration<Permission>`	`elements()` Returns an enumeration of all the Permission objects in the collection.
`abstract boolean`	`implies(Permission permission)` Checks to see if the specified permission is implied by the collection of Permission objects held in this PermissionCollection.
`boolean`	`isReadOnly()`
`void`	`setReadOnly()`

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(long timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

 public PermissionCollection ()

 public abstract void add (Permission permission)

Adds a permission object to the current collection of permission objects.

Parameters
`permission`	`Permission`: the Permission object to add.

Throws
`SecurityException`	- if this PermissionCollection object has been marked readonly
`IllegalArgumentException`	- if this PermissionCollection object is a homogeneous collection and the permission is not of the correct type.

 public abstract Enumeration<Permission> elements ()

Returns an enumeration of all the Permission objects in the collection.

Returns
`Enumeration<Permission>`	an enumeration of all the Permissions.

 public abstract boolean implies (Permission permission)

Checks to see if the specified permission is implied by the collection of Permission objects held in this PermissionCollection.

Parameters
`permission`	`Permission`: the Permission object to compare.

Returns
`boolean`	true if "permission" is implied by the permissions in the collection, false if not.

 public boolean isReadOnly ()

Returns
`boolean`

 public void setReadOnly ()