Installation of Java SDK

1
Installation of Java SDK
2
Download the latest/necessary J2SDK

• Consider the platform
• PC/Win? Linux? SPARC? IBM? HP? ???
• Download the specific Java SDK
• From Sun
• http//java.sun.com/j2se/downloads.html
• From other vendors
• Check Internet for detail

3
Install Java SDK

• Official procedures
• Windows
• http//java.sun.com/j2se/1.4/install-windows.html
• Others
• Check Sun web site

4
Key issue of Installation

• Install both J2SDK and J2SDK_doc for reference
• Modify the environment variable (path) for
  executing java-related programs
• Modify the environment variable (classpath) for
  executing java Application.
• P.S. path and classpath are case-sensitive in
  different platform.

5
Try it

• Compile Java Application
• javac MyFirstTest.java
• Execute it
• java MyFirstTest
• Congratulation !!