Uses of Class

Packages that use Constructor
Provides classes that are fundamental to the design of the Java programming language.
The java.lang.invoke package provides low-level primitives for interacting with the Java Virtual Machine.
Provides classes and interfaces for obtaining reflective information about classes and objects.
Provides the core classes for the Java Management Extensions.
Provides the definition of the ModelMBean classes.
Contains classes that make it more convenient for language runtimes to implement their own language-specific object models and type conversions by providing basic implementations of some classes as well as various utilities.