out = new FileOutputStream(dest);
zIn = StreamHelper.getInputStream(factory, srcResource);
if (zIn == null) {
fis = srcResource.getInputStream();
if (factory instanceof CompressorWithConcatenatedStreamsFactory) {
CompressorWithConcatenatedStreamsFactory f
= (CompressorWithConcatenatedStreamsFactory) factory;
zIn = f.getCompressorStream(new BufferedInputStream(fis),
decompressConcatenated);
} else {
zIn = factory.getCompressorStream(new BufferedInputStream(fis));
}
}