DonalEvans commented on a change in pull request #5473:
URL: https://github.com/apache/geode/pull/5473#discussion_r476877485
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File path: geode-core/src/main/java/org/apache/geode/internal/cache/Oplog.java
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@@ -3583,7 +3597,7 @@ private void basicCreate(DiskRegion dr, DiskEntry entry,
ValueWrapper value, byt
logger.trace(LogMarker.PERSIST_WRITES_VERBOSE,
"basicCreate: id=<{}> key=<{}> valueOffset={} userBits={}
valueLen={} valueBytes={} drId={} versionTag={} oplog#{}",
abs(id.getKeyId()), entry.getKey(), startPosForSynchOp,
userBits,
- (value != null ? value.getLength() : 0),
value.getBytesAsString(), dr.getId(), tag,
Review comment:
In a sense, yes. The warning was being generated because checking if
`value` was null here implied that it could be null before/after this check,
and that calling methods on it could produce an NPE. However, when examining
the code path, `value` should never be null at this point, so the check was
redundant.
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