Instances of the class Class represent classes and interfaces in a running Java application. An enum is a kind of class and an annotation is a kind of interface.

The management interface for the class loading system of the Java virtual machine.

All Classes. AboutEvent; AboutHandler; AbsentInformationException; AbstractAction; AbstractAnnotationValueVisitor6

Read more about Java Files class and it's methods with examples at Java NIO Files Class API Guide.

Sep 17, 2010 · In a Java Project of mine, I would like to find out programmatically which classes from a given API are used. Is there a good way to do that? Through source code parsing or bytecode parsing maybe? Because Reflection won't be of any use, I'm afraid.

Everything in Java is associated with classes and objects, along with its attributes and methods. For example: in real life, a car is an object. The car has attributes, such as weight and color, and methods, such as drive and brake. A Class is like an object constructor, or a "blueprint" for creating objects.

Oct 26, 2020 · Java API comprises a collection of interfaces, classes, and packages. It helps us to use the packaged classes and interfaces to build our applications and supports reusability. Whenever we write any program in java, we use the Java API to do so.

Mar 27, 2025 · In this article, we will discuss Java classes and objects and how to implement them in our program. The table below demonstrates the difference between classes and objects in Java: Class is the blueprint of an object. It is used to create objects. An object is an instance of the class. No memory is allocated when a class is declared.

Guides to Core java packages classes and interfaces. Explained each class APIs with examples.

Jun 9, 2009 · java.util -- Contains the Java collections (such as List, Set, Map and their implementations), Date, Random and other utilitarian classes.