private ByteBuffer decodeStream() throws IOException {
  ByteBuffer outStream=null;
  if (decodedStream != null) {
    outStream=(ByteBuffer)decodedStream.get();
  }
  if (outStream == null) {
    stream.rewind();
    outStream=PDFDecoder.decodeStream(this,stream);
    decodedStream=new SoftReference(outStream);
  }
  return outStream;
}

private ByteBuffer decodeStream ( ) throws IOException { ByteBuffer outStream = null ; if ( decodedStream != null ) { outStream = ( ByteBuffer ) decodedStream . get ( ) ; } if ( outStream == null ) { stream . rewind ( ) ; outStream = PDFDecoder . decodeStream ( this , stream ) ; decodedStream = new SoftReference ( outStream ) ; } return outStream ; }
get the decoded stream value
