Review

Detector:

Tikanga

Target:

project '

lucene

' version

1918

Tags:

Potential Misuse

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

Finding:	0
In File:	org/apache/lucene/util/AttributeSource.java
In Method:	computeCurrentState()
Code with Finding:	`class AttributeSource { private void computeCurrentState() { currentState = new State(); State c = currentState; Iterator it = attributeImpls.values().iterator(); c.attribute = (AttributeImpl) it.next(); while (it.hasNext()) { c.next = new State(); c = c.next; c.attribute = (AttributeImpl) it.next(); } } }`

Metadata

Hit	Rank	Confidence	Defect Indicator	Missing Properties	Present Properties	Supporting Objects	Violation Types
?	0	0.97	26.1	AG (RETVAL: Collection.iterator () : Iterator => AX AF Iterator.hasNext () : boolean @ (0));AF Iterator.hasNext () : boolean @ (0)	AF Iterator.next () : Object @ (0);AG (RETVAL: Collection.iterator () : Iterator => EX EF Iterator.next () : Object @ (0));EF RETVAL: Collection.iterator () : Iterator;AG (Iterator.hasNext () : boolean @ (0) => EX EF Iterator.next () : Object @ (0));AF RETVAL: Collection.iterator () : Iterator;AG (RETVAL: Collection.iterator () : Iterator => EX EF Iterator.hasNext () : boolean @ (0));AG (Iterator.next () : Object @ (0) => EX EF Iterator.next () : Object @ (0));AG (RETVAL: Collection.iterator () : Iterator => AX AF Iterator.next () : Object @ (0));AG (Iterator.next () : Object @ (0) => EX EF Iterator.hasNext () : boolean @ (0));EF Iterator.hasNext () : boolean @ (0);AG (Iterator.hasNext () : boolean @ (0) => EX EF Iterator.hasNext () : boolean @ (0));EF Iterator.next () : Object @ (0);AG (Iterator.hasNext () : boolean @ (0) => AX AF Iterator.next () : Object @ (0))	CheckIndex.testFieldNorms (Collection, SegmentReader) : CheckIndex$Status$FieldNormStatus : var #3@Iterator (line 592);DirectoryReader.doCommit (Map) : void : var #11@Iterator (line 714);DocFieldConsumers.flush (Map, SegmentWriteState) : void : var #10@Iterator (line 61)