Review

Detector:

MuDetect_170414_Determinism

Target:

project '

lucene

' version

1918

Tags:

Potential Misuse

Anomaly identified by the detector. Please review whether this anomaly corresponds to a misuse.

Finding:	15
In File:	/home/eko/MUBench/MUBench/mubench.pipeline/../checkouts/lucene/1918/original-src/org/apache/lucene/search/payloads/MinPayloadFunction.java
In Method:	currentScore(int, String, int, int, int, float, float)
Code with Finding:	`class MinPayloadFunction { public float currentScore(int docId, String field, int start, int end, int numPayloadsSeen, float currentScore, float currentPayloadScore) { return Math.min(currentPayloadScore, currentScore); } }`

Metadata

Hit	Rank	Confidence	Confidence String	Pattern Examples	Pattern Support	Pattern Violation	Target Environment Mapping	Violation Types
?	15	0.6659091	((pattern support = 19 / 22)(pattern violations = 1 / 2)(violation support = 1 / 2)(overlap = 1 - (1 / 5))) / 4	lucene/1918/original-src/org/apache/lucene/util/OpenBitSet.java#intersectionCount(OpenBitSet, OpenBitSet);lucene/1918/original-src/org/apache/lucene/search/FuzzyTermEnum.java#calculateMaxDistance(int);lucene/1918/original-src/org/apache/lucene/index/SegmentMerger.java#copyVectorsNoDeletions(TermVectorsWriter, TermVectorsReader, IndexReader);lucene/1918/original-src/org/apache/lucene/util/OpenBitSet.java#intersect(OpenBitSet);lucene/1918/original-src/org/apache/lucene/util/OpenBitSet.java#union(OpenBitSet)	19