What Is Java Bean?

In computing based on the Java Platform, JavaBeans are classes that encapsulate many objects into a single object. They are serializable, have a zero-argument constructor, and allow access to properties using getter and setter methods.

What is the purpose of Java Beans?

Why use JavaBean? According to Java white paper, it is a reusable software component. A bean encapsulates many objects into one object so that we can access this object from multiple places. Moreover, it provides easy maintenance.

What is JavaBean explain with example?

A JavaBean property is a named attribute that can be accessed by the user of the object. The attribute can be of any Java data type, including the classes that you define. S.No. For example, if property name is firstName, your method name would be getFirstName() to read that property.