Unchecked assignment

Unchecked assignment: 'io.protostuff.Schema' to 'io.protostuff.Schema' less... (Ctrl+F1)
Signals places where an unchecked warning is issued by the compiler, for example:

  void f(HashMap map) {
    map.put("key", "value");
  }
 
Hint: Pass -Xlint:unchecked to javac to get more details.

 

在Idea上码代码的时候发现了一个警告, 点开一看有点好奇, 百度一下:

解决方案:

在方法上加

@SuppressWarnings("unchecked")

不过感觉有点鸡肋, 掩耳盗铃.