How to use arguments when calling a method in Java As mentioned, we can place arguments inside of the brackets when defining our methods. This allows us to pass variables, and therefore values ...

Java’s main function Java’s main function. Java’s main method is composed of six terms — three reserved words, the main method name, a reference type and a variable name: public – Java’s main function ...

If you are calling a method on an existing object, you can use object::method rather than x -> object.method(x). Next, we’ll consider a more complex scenario for instance method references.