This tutorial introduces all of Java’s features for initializing classes and objects. Before we explore Java’s support for class initialization, let’s recap the steps of initializing a Java ...

The basics of servlets are similar to other Java classes. You create a new servlet class by inheriting from the servlet parent class, and override the parent methods. To initialize a servlet in ...

Java developers have long desired the ability to quickly initialize contents of a List or Set. Yet, it’s strange that so many developers are unaware of Java’s relatively new double brace ...

To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the length property of the array to get its ...