Why semicolon should not be placed at the end of method and class

Answer 1

" Why don't we use semicolon at the end of class in java? "

https://stackoverflow.com/questions/30773597/why-dont-we-use-semicolon-at-the-end-of-class-in-java

" Why do we not use semicolon with method in Java? "

https://www.quora.com/Why-do-we-not-use-semicolon-with-method-in-Java

Answer 2

Semicolon is used to mark the end of a single statement. Therefore the computer recognizes it while running the program.
Note that jumping to a new line doesn't end the statement. Also you can code the entire program in a single line if you use semicolons properly.