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ClassCastException (Java Platform SE 7 )
java.lang
Class ClassCastException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.lang.RuntimeException
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- java.lang.ClassCastException
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- All Implemented Interfaces:
- Serializable
public class ClassCastException extends RuntimeException
Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance. For example, the following code generates aClassCastException:Object x = new Integer(0); System.out.println((String)x);- Since:
- JDK1.0
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor and Description ClassCastException()Constructs aClassCastExceptionwith no detail message.ClassCastException(String s)Constructs aClassCastExceptionwith the specified detail message.
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Method Summary
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Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Constructor Detail
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ClassCastException
public ClassCastException()
Constructs aClassCastExceptionwith no detail message.
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ClassCastException
public ClassCastException(String s)
Constructs aClassCastExceptionwith the specified detail message.- Parameters:
s- the detail message.
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Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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