WebUI automation of the Java language to explain

Java learning website:

 

 

 

 

 

 

 

 

 

 

 

 

 

 default is a catch-all logic, when the above conditions are not met, how to handle.

 

 

 

 

 

 

 

 

 

 

 

 

 

 break the cycle is terminated, continue this cycle is terminated;