Java’s single inheritance limitation is usually not a problem in the normal course of development. In fact, the need to use multiple inheritance could be a sign of a bad design.

Java supports single inheritance through class extension, in which one class directly inherits accessible fields and methods from another class by extending that class.

In this tutorial on SOAP web services in Java, learn how to use the Eclipse IDE and Jakarta EE to build, test and run XML-based endpoints for microservices.