To do this, we change the word “void” for the type of variable we want to return, and we add “return value” at the end of the method. This changes how we call a method in Java, because we ...

Anytime we pass an interface with a method implementation to another method in Java ... and invoke the callback function within this new thread: // Omitted code from above… public void ...

private static void listFilesInDirectory(File dirPath ... The example code below shows how to use Java’s DirectoryStream in a method to list the files of a directory: Although the above ...

class Vehicle { String brand; String color; double weight; double speed; void move ... accessible field, method, or constructor of its parent class. In Java, we use the reserved word super ...