• java.lang.Object
  
  • java.lang.Throwable
    
    • java.lang.Exception
      

Direct Known Subclasses: RemoteException

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public class IOExceptionextends Exception

A Java Card runtime environment-owned instance of IOException is thrown to signal that an I/O exception of some sort has occurred. This class is the general class of exceptions produced by failed or interrupted I/O operations. Java Card runtime environment-owned instances of exception classes are temporary Java Card runtime environment Entry Point Objects and can be accessed from any applet context. References to these temporary objects cannot be stored in class variables or instance variables or array components. See Runtime Environment Specification for the Java Card Platform, section 6.2.1 for details. This Java Card platform class's functionality is a strict subset of the definition in the Java 2 Platform Standard Edition API Specification.

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public IOException()

Constructs an IOException.