Review

Detector:

MuDetectOPAL_180324

Target:

project '

lucene

' version

1918

Tags:

Potential Misuse

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

Finding:	finding-11
In File:	/mubench/checkouts/lucene/1918/build/src/java//org/apache/lucene/search/MatchAllDocsQuery.java
In Method:	explain(IndexReader, int)
Code with Finding:	`class MatchAllDocsQuery.MatchAllDocsWeight { public Explanation explain(IndexReader reader, int doc) { // explain query weight Explanation queryExpl = new ComplexExplanation (true, getValue(), "MatchAllDocsQuery, product of:"); if (getBoost() != 1.0f) { queryExpl.addDetail(new Explanation(getBoost(),"boost")); } queryExpl.addDetail(new Explanation(queryNorm,"queryNorm")); return queryExpl; } }`

Metadata

Hit	Rank	Confidence	Confidence String	Pattern Examples	Pattern Support	Pattern Violation	Target Environment Mapping	Violation Types
?	11	0.02777777777777778	(pattern support = 10 / 36)(pattern violations = 1 / 5)(overlap = 3.00 / 6.00)	lucene/1918/build/src/java//org/apache/lucene/search/DisjunctionMaxQuery.java#explain(IndexReader, int) lucene/1918/build/src/java//org/apache/lucene/search/payloads/PayloadTermQuery.java#explain(int) lucene/1918/build/src/java//org/apache/lucene/search/ConstantScoreQuery.java#explain(IndexReader, int) lucene/1918/build/src/java//org/apache/lucene/search/spans/SpanWeight.java#explain(IndexReader, int) lucene/1918/build/src/java//org/apache/lucene/search/MultiPhraseQuery.java#explain(IndexReader, int)	10