if (!partUncompressedContent.isReadable()) {
partUncompressedContent.release();
continue;
}
compositeUncompressedContent.addComponent(partUncompressedContent);
compositeUncompressedContent.writerIndex(compositeUncompressedContent.writerIndex() +
partUncompressedContent.readableBytes());
}
if (compositeUncompressedContent.numComponents() <= 0) {
compositeUncompressedContent.release();
throw new CodecException("cannot read uncompressed buffer");