Uncompressing a File in the GZIP Format : GZIP « File Input Output « Java

Uncompressing a File in the GZIP Format


import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.zip.GZIPInputStream;

public class Main {
  public static void main(String[] argv) throws Exception {
    String inFilename = "infile.gzip";
    GZIPInputStream in = new GZIPInputStream(new FileInputStream(inFilename));

    String outFilename = "outfile";
    OutputStream out = new FileOutputStream(outFilename);

    byte[] buf = new byte[1024];
    int len;
    while ((len = in.read(buf)) > 0) {
      out.write(buf, 0, len);



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