All classes in Java can have a single base class that they extend. When you extend another class you inherit all of the public and protected methods and fields that the class provides. The default ...

-> It is a class in java.lang package. -> It is the super most class for all the classes in Java. -> Each method in the Object class has a default behavior. If we want to change that behavior, we need ...

Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs. Java class loaders are a component of the Java virtual machine (JVM) ...

Abstract classes and interfaces in Java serve fundamentally different purposes. Learn the differences between these Java language elements and how to use them in your programs. Abstract classes and ...