[jira] Created: (DIGESTER-122) Use of null value if debug is enabled in Digester.resolveEntity()

[David Dillard (JIRA)]

Use of null value if debug is enabled in Digester.resolveEntity()
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                 Key: DIGESTER-122
                 URL: https://issues.apache.org/jira/browse/DIGESTER-122
             Project: Commons Digester
          Issue Type: Bug
    Affects Versions: 1.8
            Reporter: David Dillard
            Priority: Minor


Here's the code:

        if (entityURL == null) { 
            if (systemId == null) {
                // cannot resolve
                if (log.isDebugEnabled()) {
                    log.debug(" Cannot resolve entity: '" + entityURL + "'");

entityURL is known to be null and then it's used in the log message.


This was detected by FindBugs.

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