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Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class IllegalAccessException - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

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java.lang
Class IllegalAccessException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.lang.IllegalAccessException

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public class IllegalAccessException

extends Exception

Thrown when an application tries to load in a class through its string name using:

• The forName method in class Class.
• The findSystemClass method in class ClassLoader.
• The loadClass method in class ClassLoader.

but the currently executing method does not have access to the definition of the specified class, because the class is not public and in another package.

An instance of this class can also be thrown when an application tries to create an instance of a class using the newInstance method in class Class, but the current method does not have access to the appropriate zero-argument constructor.

Since:

JDK1.0

See Also:

Class.forName(java.lang.String), Class.newInstance(), ClassLoader.findSystemClass(java.lang.String), ClassLoader.loadClass(java.lang.String, boolean), Serialized Form

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Constructor Summary

IllegalAccessException()           Constructs an IllegalAccessException without a detail message.

IllegalAccessException(String s)           Constructs an IllegalAccessException with a detail message.

 

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, printStackTrace, printStackTrace, toString

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Constructor Detail

IllegalAccessException

public IllegalAccessException()

Constructs an IllegalAccessException without a detail message.

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IllegalAccessException

public IllegalAccessException(String s)

Constructs an IllegalAccessException with a detail message.

Parameters:

s - the detail message.

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