[LUCENE-2131] the method equals in ConstantScoreRangeQuery does not compare collator property fully, this bug is similar to LUCENE-1587

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 2.4
• Fix Version/s: 2.9, 2.9.1
• Component/s: core/search
• Lucene Fields: New
• Assignee: Uwe Schindler
• Reporter: wang
• Created: 08/Dec/09 03:06
• Updated: 28/Aug/22 12:16
• Resolved: 08/Dec/09 07:32

Description

if (this.fieldName != other.fieldName // interned comparison

this.includeLower != other.includeLower
this.includeUpper != other.includeUpper
(this.collator != null && ! this.collator.equals(other.collator)) ) { return false; }

If this.collator == null and other.collator is not null. the equals method should return false;
but in lucene 2.4. the method return true.

ConstantScoreRangeQuery equals method does not compare collator property fully , this bug is similar to LUCENE-1587
http://issues.apache.org/jira/browse/LUCENE-1587