MatthewLQM

#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#=======================================================================#
#   System Supported:  CentOS 6+ / Debian 7+ / Ubuntu 12+               #
#   Description: L2TP VPN Auto Installer                                #
#   Author: Teddysun <i@teddysun.com>                                   #
#   Intro:  https://teddysun.com/448.html                               #
#=======================================================================#
cur_dir=`pwd`

MatthewLQM

/**
  * 使用栈存储遍历过的节点，依次 pop 出来进行处理。
  * 注意 reverse 操作，保证了遍历从左子节点到右子节点。
  * @Author MatthewLQM
  */
private static void iterativeDFS(Node root) {
    Deque<Node> stack = new ArrayDeque<Node>();
    stack.push(root);
    while (!stack.isEmpty()) {
        Node node = stack.pop();

MatthewLQM

解决方案：git add -f gradle/wrapper/gradle-wrapper.jar

参考地址：https://stackoverflow.com/questions/29805622/could-not-find-or-load-main-class-org-gradle-wrapper-gradlewrappermain/31622432#31622432