Multi-line lambda expression syntax In fact, if your method implementation has more than a single statement, semi-colons and curly braces become a requirement. For example, if we wanted to use a ...

The most important rule of Java syntax: lines end with a semicolon. This punctuation tells Java (and you) that the line of code is over and isn’t intended to run on to the next line.

For example, I'm a fan of Lombok, which provides annotations to remove typical boilerplate for accessors and mutators in Java code, among many other features. One of those features is val - which will ...