Signals 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.
Since: JDK1.0, CLDC 1.0 See Also:InputStream, OutputStream
Constructs an IOException with the specified detail message and cause. The error message string s can later be retrieved by the
method of class java.lang.Throwable.
s - the detail message.
cause - The cause.