Lin-Ya

const makeQueue = () => {
  let currentTask = Promise.resolve();
  // create a new promise so that errors can be bubbled
  // up to the caller without being caught by the queue
  return (fn) =>
    new Promise((resolve, reject) => {
      currentTask = currentTask
        .then(() => fn())
        .then(resolve)
        .catch(reject);

Lin-Ya

JSON       23 mins        ██████████▉░░░░░░░░░░  52.4%
Markdown   8 mins         ████░░░░░░░░░░░░░░░░░  19.6%
JavaScript 5 mins         ██▋░░░░░░░░░░░░░░░░░░  12.7%
Bash       3 mins         █▍░░░░░░░░░░░░░░░░░░░   6.7%
Other      1 min          ▋░░░░░░░░░░░░░░░░░░░░   3.4%

Lin-Ya

package com.orrz.unittest.model;

import java.io.*;

public class File {
    private String path;
    private BufferedReader reader;
    private OutputStream out;

    public File(String path) {