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java.lang.Objectjava.lang.Throwable
java.lang.Exception
java.lang.RuntimeException
java.lang.ClassCastException
@TransactionType(value=NOT_SUPPORTED) public class ClassCastException
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 a ClassCastException
:
Object x = new Integer(0); System.out.println((String) x);
Direct instances of this exception class are not bound to any context and can be
passed between contexts without any restrictions. Objects created and returned
by the methods of this class are owned by the caller. In particular, a call to the Throwable.getMessage()
returns a String instance bound to the owner context of the caller.
See Runtime Environment Specification for the Java Card Platform, Connected Edition, chapter 7 for details regarding transfer of ownership.
Constructor Summary | |
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ClassCastException()
Constructs a ClassCastException with no detail message. |
|
ClassCastException(String s)
Constructs a ClassCastException with the specified detail
message. |
Method Summary |
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Methods inherited from class java.lang.Throwable |
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getMessage, printStackTrace, toString |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ClassCastException()
ClassCastException
with no detail message.
public ClassCastException(String s)
ClassCastException
with the specified detail
message.
s
- the detail message.
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