Review

Detector:

MuDetect_170820_NoStaticReceiver

Target:

project '

lucene

' version

1918

Tags:

Potential Misuse

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

Finding:	11
In File:	/Users/svenamann/Documents/MUBench/mubench.pipeline/../checkouts/lucene/1918/original-src/org/apache/lucene/search/spans/SpanOrQuery.java
In Method:	toString(String)
Code with Finding:	`class SpanOrQuery { public String toString(String field) { StringBuffer buffer = new StringBuffer(); buffer.append("spanOr(["); Iterator i = clauses.iterator(); while (i.hasNext()) { SpanQuery clause = (SpanQuery)i.next(); buffer.append(clause.toString(field)); if (i.hasNext()) { buffer.append(", "); } } buffer.append("])"); buffer.append(ToStringUtils.boost(getBoost())); return buffer.toString(); } }`

Metadata

Hit	Rank	Confidence	Confidence String	Pattern Examples	Pattern Support	Pattern Violation	Target Environment Mapping	Violation Types
?	11	0.0208333333333	(pattern violations = 1 / 12)(violation support = 1 / 4)(pattern support = 70 / 70)	lucene/1918/original-src/org/apache/lucene/index/IndexWriter.java#startCommit(long, Map) lucene/1918/original-src/org/apache/lucene/index/NormsWriter.java#flush(Map, SegmentWriteState) lucene/1918/original-src/org/apache/lucene/index/BufferedDeletes.java#remap(MergeDocIDRemapper, SegmentInfos, int[][], int[], OneMerge, int) lucene/1918/original-src/org/apache/lucene/index/SegmentMerger.java#createCompoundFile(String) lucene/1918/original-src/org/apache/lucene/util/FieldCacheSanityChecker.java#checkValueMismatch(MapOfSets, MapOfSets, Set)	70