60d426025990fe67468ea2a3537a7de72e7fd20a,code/src/main/java/com/codeforces/commons/io/FileUtil.java,FileUtil,getBytes,#File#,479

Before Change


     */
    @Nullable
    public static byte[] getBytes(final File file) throws IOException {
        return executeIoOperation(new ThreadUtil.Operation<byte[]>() {
            @Override
            public byte[] run() throws IOException {
                return UnsafeFileUtil.getBytes(file);
            }
        });
    }

    /**

After Change


     */
    @Nonnull
    public static byte[] getBytes(final File file) throws IOException {
        return Preconditions.checkNotNull(executeIoOperation(new ThreadUtil.Operation<byte[]>() {
            @Override
            public byte[] run() throws IOException {
                return UnsafeFileUtil.getBytes(file);
            }
        }));
    }

    /**