There are two classes whether synchronized method may be performed synchronously if the asynchronous method may be performed

Monitoring whether a class there are two methods may be executed synchronously synchronized

https://bjmike.iteye.com/blog/1346533

 

A class has two methods, one of which is synchronous, the other is asynchronous; now two threads A and B, ask: when A thread synchronization method such access, whether the access to the non-thread B class synchronization method?

https://www.cnblogs.com/qqzy168/p/3927214.html