http://bugzilla.slf4j.org/show_bug.cgi?id=12
Summary: NullPointerException in SLF4JLog.java (jcl104-over-
slf4j.jar)
Product: SLF4J
Version: unspecified
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: critical
Priority: P5
Component: Implementations
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
Apache commons-logging replacement (jcl104-over-slf4j.jar)
throws a NPE on line 97 and others lines that rely on message parameter
to be non-null.
public void debug(Object message) {
logger.debug(message.toString());
}
NPE occurs when the object passed into the logger is null.
Some struts tag libraries seems to be passing in null.
Suggest test the following change
private String messageString (Object message) {
return message==null?message.toString():"";
}
public void debug(Object message) {
logger.debug(messageString(message));
}
Without this, I cannot fully replace commons-logging out from my app.
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