Decompresser.java

package main;

import java.io.ByteArrayOutputStream;
import java.util.zip.DataFormatException;
import java.util.zip.Inflater;

public class Decompresser {

    public static byte[] decompress(byte[] demoin) {
        try {
            Inflater decompresser = new Inflater();
            decompresser.setInput(demoin);
            ByteArrayOutputStream decompressingstream = new ByteArrayOutputStream(demoin.length);
            byte[] buffer = new byte[1024];
            while (!decompresser.finished()) {
                int count = decompresser.inflate(buffer);
                decompressingstream.write(buffer, 0, count);
            }
            byte[] demoout = decompressingstream.toByteArray();
            decompresser.end();
            return demoout;

        } catch (DataFormatException e) {
            e.printStackTrace();
        }
        return (new byte[0]);
    }


}