public abstract class PermissionCollection
extends Object implements Serializable
| java.lang.Object | |
| ↳ | java.security.PermissionCollection |
 Known Direct Subclasses
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旧版安全代码; 不使用。
Public constructors |
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PermissionCollection() |
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Public methods |
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abstract void |
add(Permission permission) |
abstract Enumeration<Permission> |
elements() |
abstract boolean |
implies(Permission permission) |
boolean |
isReadOnly() |
void |
setReadOnly() |
Inherited methods |
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|---|---|
From class java.lang.Object
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boolean implies (Permission permission)
| Parameters | |
|---|---|
permission |
Permission
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| Returns | |
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boolean |
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