In my application, I am running my code through PMD.It shows me this message:
- Avoid printStackTrace(); use a logger call instead.
What does that mean?
In my application, I am running my code through PMD.It shows me this message:
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In my application, I am running my code through PMD.It shows me this message:
- Avoid printStackTrace(); use a logger call instead.
What does that mean?
It means you should use logging framework like logback or log4j and instead of printing exceptions directly:
you should log them using this frameworks’ API:
Logging frameworks give you a lot of flexibility, e.g. you can choose whether you want to log to console or file – or maybe skip some messages if you find them no longer relevant in some environment.