Log4j

Levels and priorities for the messages are supported by logging. Content severity shall be made sure. Use these guidelines to describe the messages severity.

• fatal – Severe kind of errors which would result into premature termination. Expect them to be visible instantly at the status console. Internationalization shall also be seen.
• error - Other unexpected conditions or runtime errors. Expect them to be visible immediately at the status console.
• warn - Depreciated APIs usage,

...

Tags: log4j, message priorities

Categories

Commons Lang