Basic HTML version of Foils prepared 19 July 97

Foil 48 Additional Java 1.1 System Packages

From Java Tutorial - Summer 1997 Part II: Java Language and Object-Oriented Concepts CEWES Tutorial -- July 22-25 1997. by Nancy J. McCracken,Geoffrey C. Fox


1 java.awt.datatransfer Classes and interfaces to transfer data from a Java program to the system clipboard (enabling drag-and-drop)
2 java.beans Contains classes to write reusable software components
3 java.lang.reflect Enables a program to discover the accessible variables and methods of a class at run-time
4 java.rmi Remote Method Invocation
5 java.security Enables a Java program to encrypt data and control the access privileges provided
6 java.sql Java Database Connectivity (JDBC) enables Java programs to interact with a database using the SQL language
7 java.text Classes that provide internationalization capabilities for numbers, dates, characters and strings
8 java.util.zip Combines java .class files and other files into one compressed file called a Java archive (JAR) file.

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