/*
* The utility method for reading the whole input stream into a snapshot
* buffer. To speed up the access it works with an underlying buffer for a
* given {@link java.io.ByteArrayInputStream}.
*
* @param is
* the stream to be read.
* @return the snapshot wrapping the buffer where the bytes are read to.
* @throws UnsupportedOperationException
* if the input stream data cannot be exposed
*/
public static byte[] expose(java.io.InputStream isJ) // throws IOException,
{ //UnsupportedOperationException {
if (isJ is ExposedByteArrayInputStream)
{
return(((ExposedByteArrayInputStream)isJ).expose());
}
if (isJ.GetType().Equals(typeof(java.io.ByteArrayInputStream)))
{
return(expose((java.io.ByteArrayInputStream)isJ));
}
// We don't know how to do this
throw new java.lang.UnsupportedOperationException();
}