/**
* Return the uncompressed size for a Tar file.
*
* @param tarFile The Tarred file
* @return Size when uncompressed, in bytes
* @throws IOException
*/
private int getTarSizeUncompressed(File tarFile) throws IOException {
int size = 0;
TarInputStream tis = new TarInputStream(new BufferedInputStream(new FileInputStream(tarFile)));
TarEntry entry;
while ((entry = tis.getNextEntry()) != null) {
if (!entry.isDirectory()) {
size += entry.getSize();
}
}
return size;
}
