The Java tutorial Java 101: Classes and objects in Java introduces the fundamentals of Java classes and objects, including how to declare classes, describe attributes via fields, describe ...

Java 8 also lets you define static methods in interfaces. An example from Java’s standard class library is java.lang.invoke.MethodHandleInfo‘s static String referenceKindToString(int ...

All Java methods have an argument list and a body, so it should come as no surprise that these two elements are an important part of Java lambda syntax. Furthermore, the Java lambda syntax separates ...

Methods in Java tutorial. One more easy concept we can introduce in this Java tutorial is how to use methods. This will give you a bit more idea regarding the way that Java code is structured and ...

To build a method, we use a number of statements to define that method. In the previous example: Public – Means that the method is accessible to other classes outside of this one ...

The example code below shows how to use Java’s DirectoryStream in a method to list the files of a directory: ... Java 8 introduced a new list() method in java.nio.file.Files.