Program: 11276
Project: 11276
Buggy source:
public AnalyzerCache(Version aLuceneVersion){
  standardAnalyzer=new StandardAnalyzer(aLuceneVersion);
  analyzerByLanguage=new HashMap<>();
  analyzerByLanguage.put("String_Node_Str",new ArabicAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new BulgarianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new BrazilianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new CatalanAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new SoraniAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new CzechAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new DanishAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new GermanAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new GreekAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new EnglishAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new SpanishAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new BasqueAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new PersianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new FinnishAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new FrenchAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new IrishAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new GalicianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new HindiAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new HungarianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new ArmenianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new IndonesianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new ItalianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new LatvianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new DutchAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new NorwegianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new PortugueseAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new RomanianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new RussianAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new SwedishAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new ThaiAnalyzer(aLuceneVersion));
  analyzerByLanguage.put("String_Node_Str",new TurkishAnalyzer(aLuceneVersion));
}

Fixed version (ground truth):
public AnalyzerCache(Configuration aConfiguration){
  standardAnalyzer=new StandardAnalyzer(IndexFields.LUCENE_VERSION);
  analyzerByLanguage=new HashMap<>();
  registerIfEnabled(SupportedLanguage.ar,aConfiguration,new ArabicAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.bg,aConfiguration,new BulgarianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.br,aConfiguration,new BrazilianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.ca,aConfiguration,new CatalanAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.ckb,aConfiguration,new SoraniAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.cz,aConfiguration,new CzechAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.da,aConfiguration,new DanishAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.de,aConfiguration,new GermanAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.el,aConfiguration,new GreekAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.en,aConfiguration,new EnglishAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.es,aConfiguration,new SpanishAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.eu,aConfiguration,new BasqueAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.fa,aConfiguration,new PersianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.fi,aConfiguration,new FinnishAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.fr,aConfiguration,new FrenchAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.ga,aConfiguration,new IrishAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.gl,aConfiguration,new GalicianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.hi,aConfiguration,new HindiAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.hu,aConfiguration,new HungarianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.hy,aConfiguration,new ArmenianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.id,aConfiguration,new IndonesianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.it,aConfiguration,new ItalianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.lv,aConfiguration,new LatvianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.nl,aConfiguration,new DutchAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.no,aConfiguration,new NorwegianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.pt,aConfiguration,new PortugueseAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.ro,aConfiguration,new RomanianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.ru,aConfiguration,new RussianAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.sv,aConfiguration,new SwedishAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.th,aConfiguration,new ThaiAnalyzer(IndexFields.LUCENE_VERSION));
  registerIfEnabled(SupportedLanguage.tr,aConfiguration,new TurkishAnalyzer(IndexFields.LUCENE_VERSION));
}