[LUCENE-1576] Brazilian Analyzer doesn't remove stopwords when uppercase is given

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.9, 3.0
• Fix Version/s: 2.9
• Component/s: modules/analysis

Environment

not applicable

• Lucene Fields: New
• Assignee: Michael McCandless
• Reporter: Douglas Campos
• Created: 27/Mar/09 16:54
• Updated: 28/Aug/22 11:58
• Resolved: 27/Mar/09 19:04

Description

The order of filters matter here, just need to apply lowercase token filter before removing stopwords

result = new StopFilter( result, stoptable );
result = new BrazilianStemFilter( result, excltable );
// Convert to lowercase after stemming!
result = new LowerCaseFilter( result );

Lowercase must come before BrazilianStemFilter

At the end of day I'll attach a patch, it's straightforward