Examples of org.lealone.compress.Compressor.expand()

org.lealone.compress.Compressor.expand()
Expand a number of compressed bytes. @param in the compressed data @param inPos the offset at the input array @param inLen the number of bytes to read @param out the output area @param outPos the offset at the output array @param outLen the size of the uncompressed data

        Compressor compress = getCompressor(algorithm);
        try {
            int len = readVariableInt(in, 1);
            int start = 1 + getVariableIntLength(len);
            byte[] buff = DataUtils.newBytes(len);
            compress.expand(in, start, in.length - start, buff, 0, len);
            return buff;
        } catch (Exception e) {
            throw DbException.get(ErrorCode.COMPRESSION_ERROR, e);
        }
    }

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        int algorithm = in[0];
        Compressor compress = getCompressor(algorithm);
        try {
            int len = readVariableInt(in, 1);
            int start = 1 + getVariableIntLength(len);
            compress.expand(in, start, in.length - start, out, outPos, len);
        } catch (Exception e) {
            throw DbException.get(ErrorCode.COMPRESSION_ERROR, e);
        }
    }

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