- java.awt
      - Contains all of the classes for creating user interfaces
      and for painting graphics and images.
- java.awt.event
      - Provides interfaces and classes for dealing with different
      types of events fired by AWT components.
The following packages are located within the AWT package,
    and are used to support Drag
    and Drop:
    
      - java.awt.datatransfer
      - Provides interfaces and classes for transferring data
      between and within applications.
- java.awt.dnd
      - Drag and drop is a direct manipulation gesture, found in
      many Graphical User Interface systems, that provides a
      mechanism to transfer information between two entities
      logically associated with presentation elements in the
      GUI.
The following packages are located within the AWT package,
    but are actually part of Java
    2D:
    
    The following packages are located within the AWT package,
    but are actually part of the Input
    Method Framework: