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How to uncompress a file in the GZIP format |
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This Java tip illustrates a method of uncompressing a file in the GZIP format.
Gunzip is a universal format used by many applications to compress their files.
try {
// Open the compressed file
String source = "sourcename.gzip";
GZIPInputStream in = new GZIPInputStream(new FileInputStream(source));
// Open the output file
String target = "outfile";
OutputStream out = new FileOutputStream(target);
// Transfer bytes from the compressed file to the output file
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
// Close the file and stream
in.close();
out.close();
} catch (IOException e) {
}
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