This Java tutorial teaches you how to declare classes, describe attributes via fields, describe behaviors via methods, initialize objects ... an array to a method or constructor. To use varargs ...

Suppose you have a list of Mascot objects ... Here’s how to do it using a method reference: import java.util.List; import java.util.Arrays; public class Mascot { private String name; public ...

There are multiple data objects in Java that we could describe ... more flexibility at runtime. To build an array list, you need to initialize it using our chosen data type, and then we can ...