[slf4j-dev] [JIRA] (SLF4J-481) log4j-to-slf4j Null Throwable
QOS.CH (JIRA)
noreply-jira at qos.ch
Thu Jan 2 21:36:00 CET 2020
Anton created SLF4J-481:
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Summary: log4j-to-slf4j Null Throwable
Key: SLF4J-481
URL: https://jira.qos.ch/browse/SLF4J-481
Project: SLF4J
Issue Type: Bug
Environment: log4j-to-slf4j-2.11.1
Reporter: Anton
Assignee: SLF4J developers list
Priority: Minor
In org.apache.logging.slf4j.SLF4JLogger.logMessage(...) Throwable t is passed to underlying SLF4J Logger implementation even if it is null, which causes the following method signature to apply, which is wrong:
{code:java}
Logger.trace(Marker marker, String format, Object arg1, Object arg2){code}
There should be a check in this method, if Throwable t argument is null, then call:
{code:java}
Logger.trace(Marker marker, String format, Object arg){code}
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