466         metadata.iTXt_translatedKeyword.add(translatedKeyword);

   466         metadata.iTXt_translatedKeyword.add(translatedKeyword);

   467 

   467 

   468         String text;

   468         String text;

   469         pos = stream.getStreamPosition();

   469         pos = stream.getStreamPosition();

   470         int textLength = (int)(chunkStart + chunkLength - pos);

   470         int textLength = (int)(chunkStart + chunkLength - pos);

   472             throw new IIOException("iTXt chunk length is not proper");

   472             throw new IIOException("iTXt chunk length is not proper");

   473         }

   473         }

   474         byte[] b = new byte[textLength];

   474         byte[] b = new byte[textLength];

   475         stream.readFully(b);

   475         stream.readFully(b);

   476 

   476 

   569     }

   569     }

   570 

   570 

   571     private void parse_tEXt_chunk(int chunkLength) throws IOException {

   571     private void parse_tEXt_chunk(int chunkLength) throws IOException {

   572         String keyword = readNullTerminatedString("ISO-8859-1", 80);

   572         String keyword = readNullTerminatedString("ISO-8859-1", 80);

   573         int textLength = chunkLength - keyword.length() - 1;

   573         int textLength = chunkLength - keyword.length() - 1;

   575             throw new IIOException("tEXt chunk length is not proper");

   575             throw new IIOException("tEXt chunk length is not proper");

   576         }

   576         }

   577         metadata.tEXt_keyword.add(keyword);

   577         metadata.tEXt_keyword.add(keyword);

   578 

   578 

   579         byte[] b = new byte[textLength];

   579         byte[] b = new byte[textLength];

   667     }

   667     }

   668 

   668 

   669     private void parse_zTXt_chunk(int chunkLength) throws IOException {

   669     private void parse_zTXt_chunk(int chunkLength) throws IOException {

   670         String keyword = readNullTerminatedString("ISO-8859-1", 80);

   670         String keyword = readNullTerminatedString("ISO-8859-1", 80);

   671         int textLength = chunkLength - keyword.length() - 2;

   671         int textLength = chunkLength - keyword.length() - 2;

   673             throw new IIOException("zTXt chunk length is not proper");

   673             throw new IIOException("zTXt chunk length is not proper");

   674         }

   674         }

   675         metadata.zTXt_keyword.add(keyword);

   675         metadata.zTXt_keyword.add(keyword);

   676 

   676 

   677         int method = stream.readUnsignedByte();

   677         int method = stream.readUnsignedByte();