Class java.lang.InstantiationException - JDK 5 Documentation v1.1.8, Java 2 SDK 英文文档

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Class java.lang.InstantiationException

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

public class InstantiationException
extends Exception

Thrown when an application tries to create an instance of a class using the newInstance method in class Class, but the specified class object cannot be instantiated because it is an interface or is an abstract class.

See Also:: newInstance

InstantiationException(): Constructs an InstantiationException with no detail message.
InstantiationException(String): Constructs an InstantiationException with the specified detail message.

InstantiationException

 public InstantiationException()

Constructs an InstantiationException with no detail message.

InstantiationException

 public InstantiationException(String s)

Constructs an InstantiationException with the specified detail message.

Parameters:: s - the detail message.

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