小编Moh*_*sin的帖子

这是我的示例代码,我收到警告.

Class aClass = Class.forName(impl);
Method method = aClass.getMethod("getInstance", null);
item = (PreferenceItem) method.invoke(null, null);

警告:

警告:非varargs调用varargs方法,最后一个参数的参数类型不精确; 强制转换为java.lang.Class,为varargs调用强制转换为java.lang.Class []进行非varargs调用并禁止此警告方法method = aClass.getMethod("getInstance",null);

请帮我解决这个问题

import com.sun.org.apache.xerces.internal.dom.DOMImplementationImpl;
public static Document newDocument( String pName ) {

    return DOMImplementationImpl.getDOMImplementation().createDocument(
        null,
        pName,
        DOMImplementationImpl.getDOMImplementation().createDocumentType( pName, null, null ) );

}

我在netbeans中遇到过以下警告

warning: com.sun.org.apache.xerces.internal.dom.DOMImplementationImpl is Sun proprietary API and may be removed in a future release
return DOMImplementationImpl.getDOMImplementation().createDocument(


warning: com.sun.org.apache.xerces.internal.dom.DOMImplementationImpl is Sun proprietary API and may be removed in a future release DOMImplementationImpl.getDOMImplementation().createDocumentType( pName, null, null ) );                

我的代码是

 OutputFormat wOf = new OutputFormat( "XML", "ISO-8859-1", true );

帮我解决这个警告......

提前致谢