1. Intro to Java

2. Day 1 History Installing Eclipse Sample “Hello” program Packages/Classes/Etc…

3. Initially developed around 1991 Named “OAK”, later changed to JAVA Developed by James Gosling WORA: Write Once Run Anywhere Most of Java open source in 2006 History

4. Primary goals Simple, object-oriented and familiar Robust & secure Architecture-neutral & portable Execute with high performance Interpreted, threaded & dynamic

5. Day 1 History Installing Eclipse Sample “Hello” program Packages/Classes/Etc…

6. Installing Eclipse Visit http://eclipse.orghttp://eclipse.org Download version appropriate for your computer Unzip/Unpack Open “Eclipse” directory/folder Execute Eclipse.exe or Eclipse.app

12. Day 1 History Installing Eclipse Sample “Hello” program Packages/Classes/Etc…

14. “main” must exist for console applications.

18. Day 1 History Installing Eclipse Sample “Hello” program Packages/Classes/Etc…

19. Java Classes

21. Links Java Timeline: http://oracle.com.edgesuite.net/timeline/java/ http://oracle.com.edgesuite.net/timeline/java/ Eclipse: http://www.eclipse.org/ http://www.eclipse.org/ FRC Java Programming: https://wpilib.screenstepslive.com/s/4485/m/13809 https://wpilib.screenstepslive.com/s/4485/m/13809 Classes: https://docs.oracle.com/javase/tutorial/java/concepts/object.html https://docs.oracle.com/javase/tutorial/java/concepts/object.html