Team1/Evaluating snippets

From CDOT Wiki
Revision as of 09:08, 1 February 2011 by Azea (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

14. Evaluating Snippets

14.1. We will use the Java Scrapbook to experiment with code fragments before putting them in your program.

14.2. In the File menu select, New -> Other -> Java -> Java Run/Debug -> Scrapbook Page

Lab1 14.jpg

14.3. In the "Enter or select the folder" field, browse below to select the JUnit project directory.

14.4. In the "File name" field, type a name for your scrapbook.

14.5. Click "Finish" when you are done.

14.6. In this editor you may enter your code snippet (in this example, System.getProperties()).

14.7. You can see the result of your snippet by selecting the line and selecting "Display" from the context menu.

Lab1 14 1.jpg

14.8. After the evaluation completes, the result is highlighted in the scrapbook page.

14.9. You can inspect the result by selecting text and choosing "Inspect" from the context menu.

14.10. When you are done, you can save your changes to keep the snippet for future use.