Uses of Class
Provides classes that are fundamental to the design of the Java programming language.
Uses of IncompatibleClassChangeError in java.langModifier and TypeClassDescription
classThrown when an application tries to call an abstract method.
classThrown if an application attempts to access or modify a field, or to call a method that it does not have access to.
classThrown when an application tries to use the Java
newconstruct to instantiate an abstract class or an interface.
classThrown if an application tries to access or modify a specified field of an object, and that object no longer has that field.
classThrown if an application tries to call a specified method of a class (either static or instance), and that class no longer has a definition of that method.