x = StrUtils.strCompareIgnoreCase(lang1, lang2) ; if ( x != Expr.CMP_EQUAL ) return x ;
String lang1 = node1.getLiteralLanguage() ; String lang2 = node2.getLiteralLanguage() ; x = StrUtils.strCompareIgnoreCase(lang1, lang2) ; if ( x != Expr.CMP_EQUAL ) return x ;
int x = StrUtils.strCompareIgnoreCase(node1.getLiteralLanguage(), node2.getLiteralLanguage()) ;
int x = StrUtils.strCompareIgnoreCase(node1.getLiteralLanguage(), node2.getLiteralLanguage()) ;