multiplication entities/elements in the pools of DTDValidator

[Boris Tarasyuk]

Please check, may be this is new bug. When DTD contains param. entities with System Ids references to other part of DTD, parser prepares whole DTD. As result DTDValidator object after parsing will contains number of the same entities/elements.  Example:   araticle.xml   <?xml version="1.0"?> <!DOCTYPE article SYSTEM "article.dtd"> <article> </article> araticle.dtd   <?xml version="1.0" encoding="UTF-8"?> <!ENTITY % HTMLlat1 PUBLIC "-//W3C//ENTITIES Latin1//EN//HTML" "HTMLlat1.ent"> %HTMLlat1; <!ENTITY % HTMLsymbol PUBLIC   "-//W3C//ENTITIES Symbols//EN//HTML" "HTMLsymbol.ent"> %HTMLsymbol; <!-- Root element: article --> <!ELEMENT article ANY>   HTMLlat1.ent   <!ENTITY nbsp "&#160;"> <!ENTITY iexcl "&#161;"> HTMLsymbol.ent   <!ENTITY sigma    "&#963;"> <!ENTITY tau      "&#964;">   After parsing DTDValidator object contains: elements: article - 3   entities:             sigma   - 2             tau    - 2             nbsp - 2             iexcl - 2             all built-in XML entities - 3   Boris Tarasyuk I4I                 Boris Tarasyuk