protected B2CConverter() 
{

}

 public B2CConverter(String encoding) throws IOException 
{
	this.encoding=encoding;
	reset();
}

Create a converter, with bytes going to a byte buffer

 public  void convert(ByteChunk bb,
    CharChunk cb) throws IOException 
{
	// Set the ByteChunk as input to the Intermediate reader
	convert(bb, cb, cb.getBuffer().length - cb.getEnd());
}

Convert a buffer of bytes into a chars

 public  void convert(ByteChunk bb,
    CharChunk cb,
    int limit) throws IOException 
{
        iis.setByteChunk( bb );
	try {
	    // read from the reader
	    int bbLengthBeforeRead  = 0;
	    while( limit  > 0 ) { // conv.ready() ) {
                int size = limit <  BUFFER_SIZE ? limit : BUFFER_SIZE;
        bbLengthBeforeRead = bb.getLength();
		int cnt=conv.read( result, 0, size );
		if( cnt < = 0 ) {
		    // End of stream ! - we may be in a bad state
		    if( debug >0)
			log( "EOF" );
		    return;
		}
		if( debug  > 1 )
		    log("Converted: " + new String( result, 0, cnt ));
		cb.append( result, 0, cnt );
                limit = limit - (bbLengthBeforeRead - bb.getLength());
	    }
	} catch( IOException ex) {
	    if( debug >0)
		log( "Reseting the converter " + ex.toString() );
	    reset();
	    throw ex;
	}
}

  void log(String s) 
{
        if (log.isDebugEnabled())
            log.debug("B2CConverter: " + s );
}

 public  void recycle() 
{
	conv.recycle();
}

Reset the internal state, empty the buffers. The encoding remain in effect, the internal buffers remain allocated.

 public  void reset() throws IOException 
{
	// destroy the reader/iis
	iis=new IntermediateInputStream();
	conv=new ReadConvertor( iis, encoding );
}