Difference between revisions of "Java Debugging Tips"
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imported>Aeric (Created page with "To debug a Java class: :* Add messages to the debug log using :: <tt>Logger.info("message text", "message type");</tt> :: (Use the message type for searching, when needed.) ...") |
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:* Open the debug log in a separate page: | :* Open the debug log in a separate page: | ||
::* | ::* Go to '''[[File:GearIcon.png] > Developer Resources > Debug Log''' | ||
::* | ::* To refresh the page, click '''Debug Log''' in the sidebar. | ||
:* Display a note at the top of the user's page with | :* Display a note at the top of the user's page with | ||
Revision as of 00:24, 10 September 2013
To debug a Java class:
- Add messages to the debug log using
- Logger.info("message text", "message type");
- (Use the message type for searching, when needed.)
- Open the debug log in a separate page:
- Go to [[File:GearIcon.png] > Developer Resources > Debug Log
- To refresh the page, click Debug Log in the sidebar.
- Display a note at the top of the user's page with
- Functions.showMessage("message text");
- Abort processing and display and error message using:
- Functions.throwException("message text");
- Learn more: The Class Template has code that uses those techniques.