- java.lang.Object
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- java.security.Permission
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- java.security.BasicPermission
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- java.lang.reflect.ReflectPermission
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- All Implemented Interfaces:
- Serializable, Guard
public final class ReflectPermission extends BasicPermission
The Permission class for reflective operations. A ReflectPermission is a named permission and has no actions. The only name currently defined issuppressAccessChecks, which allows suppressing the standard Java language access checks -- for public, default (package) access, protected, and private members -- performed by reflected objects at their point of use.The following table provides a summary description of what the permission allows, and discusses the risks of granting code the permission.
Permission Target Name What the Permission Allows Risks of Allowing this Permission suppressAccessChecks ability to access fields and invoke methods in a class. Note that this includes not only public, but protected and private fields and methods as well. This is dangerous in that information (possibly confidential) and methods normally unavailable would be accessible to malicious code.
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Constructor Summary
Constructors Constructor and Description ReflectPermission(String name)Constructs a ReflectPermission with the specified name.ReflectPermission(String name, String actions)Constructs a ReflectPermission with the specified name and actions.
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Method Summary
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Methods inherited from class java.security.BasicPermission
equals, getActions, hashCode, implies, newPermissionCollection
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Methods inherited from class java.security.Permission
checkGuard, getName, toString
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Constructor Detail
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ReflectPermission
public ReflectPermission(String name)
Constructs a ReflectPermission with the specified name.- Parameters:
name- the name of the ReflectPermission- Throws:
NullPointerException- ifnameisnull.IllegalArgumentException- ifnameis empty.
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ReflectPermission
public ReflectPermission(String name, String actions)
Constructs a ReflectPermission with the specified name and actions. The actions should be null; they are ignored.- Parameters:
name- the name of the ReflectPermissionactions- should be null- Throws:
NullPointerException- ifnameisnull.IllegalArgumentException- ifnameis empty.
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Document created the 11/06/2005, last modified the 04/03/2020
Source of the printed document:https://www.gaudry.be/en/java-api-rf-java/lang/reflect/ReflectPermission.html
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