Here’s how to do it using a method reference: import java.util.List; import java.util.Arrays; public class Mascot ... It’s particularly useful when you need to pass an instance method ...

Java 5 introduced a variable arguments (varargs) feature to reduce the clutter when passing an array to a method or constructor. To use varargs, declare the method or constructor with ...

New developers often confuse the Java array length property with the String class’ length() method. While their functions are similar, the syntax is different. The Java array length property does not ...