public class InstantiationException extends ReflectiveOperationException
类类的使用
newInstance方法实例,但指定的类不能被实例化对象。实例化失败有多种原因包括但不限于:
voidClass.newInstance(),
Serialized Form
| Constructor and Description |
|---|
InstantiationException()
构建一个
InstantiationException无详细信息。
|
InstantiationException(String s)
构建一个指定详细信息的
InstantiationException。
|
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toStringpublic InstantiationException()
InstantiationException无详细信息。
public InstantiationException(String s)
InstantiationException。
s -详细信息。
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