Reusable Classes
Some examples in this book were large enough for their own class or package. Table E.2 summarizes them.
Table E.2: Reusable Classes
| Package/Class | Purpose |
|---|---|
| com.heatonresearch.httprecipes.ch5.recipe2.Base64OutputStream | A stream used to encode Base 64 numbers. |
| com.heatonresearch.httprecipes.html.CookieUtility | Cookie handling utilities. |
| com.heatonresearch.httprecipes.html.FormUtility | Form handling utilities. |
| com.heatonresearch.httprecipes.html.ParseHTML | An HTML parser. |
| com.heatonresearch.httprecipes.html.URLUtility | Many useful URL utilities. |
| com.heatonresearch.httprecipes.rss.RSS | Parse RSS feeds. |
| com.heatonresearch.httprecipes.spider.Spider | The Heaton Research Spider. |




