小编use*_*600的帖子

Java中的大多数映射类都会覆盖AbstractMap并使用它的equals方法实现来检查:

1. 传递的对象是Map类型
2. 长度相同

3. 包含所有条目 this

   if (o == this)
       return true;
   
   //check that passed object is of type Map
   if (!(o instanceof Map))
       return false;
   Map<?,?> m = (Map<?,?>) o;
   
   //check that passed object has same length
   if (m.size() != size())
       return false;
   
   //passed object contains all the entries
   try {
       Iterator<Entry<K,V>> i = entrySet().iterator();
       while (i.hasNext()) {
           Entry<K,V> e = i.next();
           K key = e.getKey();
           V value = e.getValue();
           if (value == null) {
               if …

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只是想知道github服务器是否支持git wire protocol-v2？- https://opensource.googleblog.com/2018/05/introducing-git-protocol-version-2.html - https://github.com/git/git/blob/master/Documentation/technical/protocol-v2 .文本