import com.sun.xml.internal.stream.dtd.DTDGrammarUtil; //导入依赖的package包/类
public int next() throws IOException, XNIException{
    // throw new XNIException("DTD Parsing is currently not supported");
    if(DEBUG_NEXT){
        System.out.println("Now in DTD Driver");
    }

    dispatch(true);

    if(DEBUG_NEXT){
        System.out.println("After calling dispatch(true) -- At this point whole DTD is read.");
    }

    //xxx: remove this hack and align this with reusing DTD components
    //currently this routine will only be executed from Stax
    if(fPropertyManager != null){
        dtdGrammarUtil =  new DTDGrammarUtil(((XMLDTDScannerImpl)fDTDScanner).getGrammar(),fSymbolTable, fNamespaceContext);
    }

    return XMLEvent.DTD ;
}
 

import com.sun.xml.internal.stream.dtd.DTDGrammarUtil; //导入依赖的package包/类
public int next() throws IOException, XNIException{

            dispatch(true);

            //xxx: remove this hack and align this with reusing DTD components
            //currently this routine will only be executed from Stax
            if(fPropertyManager != null){
                dtdGrammarUtil =  new DTDGrammarUtil(((XMLDTDScannerImpl)fDTDScanner).getGrammar(),fSymbolTable, fNamespaceContext);
            }

            return XMLEvent.DTD ;
        }