'Throwable' printed to 'System.out'
Reports calls to System.out.println()
with an exception as an argument.
Using print statements for logging exceptions hides the stack trace from you, which can complicate the investigation of the problem. It is recommended that you use logger instead.
Calls to System.out.print()
, System.err.println()
, and System.err.print()
with an exception argument are also reported. It is better to use a logger to log exceptions instead.
The provided quick-fix supports SLF4J and Log4j 2. It replaces System.out.println()
call with log calls
Example:
try {
foo();
} catch (Exception e) {
System.out.println(e);
}
After the quick-fix is applied:
try {
foo();
} catch (Exception e) {
log.error("e: ", e);
}
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
ThrowablePrintedToSystemOut
Use the Log method for fix option to specify a method which it is used to log a message.
Here you can find the description of settings available for the 'Throwable' printed to 'System.out' inspection, and the reference of their default values.
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 243.23126 |
Thanks for your feedback!