Merge "Finish the GZIPOutputStream after copying the data into it"

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.PrintWriter;

import java.nio.charset.StandardCharsets;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.SortedSet;

            // from an in-memory buffer, or another file on disk; if we buffered

            // we'd lose out on sendfile() optimizations

            if (forceCompress) {

                FileUtils.copy(in, new GZIPOutputStream(new FileOutputStream(fd)));

                final GZIPOutputStream gzipOutputStream =

                        new GZIPOutputStream(new FileOutputStream(fd));

                FileUtils.copy(in, gzipOutputStream);

                gzipOutputStream.finish();

            } else {

                FileUtils.copy(in, new FileOutputStream(fd));

            }