What is "syntax:{}" doing in this source code?

Question

Hey I was looking at the methods in this class and I came across the above peice of code and I'm not sure what it is? it begins on line 466?

Thanks

http://www.docjar.com/html/api/java/util/Date.java.html

Answer 1

~ swim ~ Denise Roßberg thank you 🤗 I knew this i must of forgot I don't think I have ever used it 🤔

Answer 2

About labeled and unlabeled break statements:

https://www.journaldev.com/980/java-break-statement-label

https://docs.oracle.com/javase/tutorial/java/nutsandbolts/branch.html

Answer 3

Btw: There exists a keyword "goto" but it is unused. Goto label will not work.