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This project is a Java port of the PHP CrawlerDetect project.

It links directly to the source files in the PHP project for the following

• the list of user agent patterns matching potential bots
• the list of user agent patterns that definitely exclude a bot
• the list of HTTP headers to use when checking for bots

as well as

• the test user agent strings that should match as bots
• the test user agent strings that should not match as bots

The idea is that as the original PHP library evolves, the Java port will keep up with it automatically as much as possible.