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POWhy can't I delete the XML file I created?
 

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  1. POWhy can't I delete the XML file I created?
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    <p>My <a href="https://stackoverflow.com/questions/16354252/why-does-stax-create-xml-slower-than-dom">first question</a> was about the speed of stax writer. Now I have a problem: I can't delete the XML file I created, with <code>delete();</code></p> <p>It is still being used somehow. I have tried to delete it manually but I could not.<br> At the and of file creation I call method <code>close()</code> for StreamWriter.</p> <p>I am trying to delete file right after this method is done, in another file. Something like: <code>startstopwath;createxml(); stopstopwatch; file.delete()</code> Do I have to add something more there? </p> <p>Here is my code: </p> <pre><code>import java.io.*; import java.util.*; import javax.xml.stream.*; import org.springframework.util.StopWatch; public class StAXVytvor { public static String subor = "test.xml"; public static void main(String[] args) { int num =600000; try { String encoding = "UTF-8"; XMLOutputFactory f = XMLOutputFactory.newInstance(); XMLStreamWriter w = f.createXMLStreamWriter(new BufferedOutputStream(newFileOutputStream(subor)), "UTF-8"); w.writeStartDocument(encoding, "1.0"); w.writeCharacters("\r\n"); w.writeStartElement("Noviny"); for (int i = 1; i &lt;= num; i++) { w.writeCharacters("\r\n "); w.writeStartElement("Author"); w.writeCharacters("\r\n "); w.writeStartElement("Id"); String ID = Integer.toString(i); w.writeCharacters(ID); w.writeEndElement(); w.writeCharacters("\r\n "); w.writeStartElement("Meno"); w.writeCharacters("Autor"+i); w.writeEndElement(); w.writeCharacters("\r\n "); w.writeStartElement("Email"); w.writeCharacters("Author"+i+"@email.com"); w.writeEndElement(); w.writeCharacters("\r\n "); w.writeStartElement("phone"); w.writeAttribute("type", "pevna"); w.writeCharacters("+4219"); w.writeEndElement(); w.writeCharacters("\r\n "); w.writeStartElement("plat"); w.writeCharacters("5000"); w.writeEndElement(); w.writeCharacters("\r\n "); w.writeEndElement(); w.writeCharacters("\r\n"); } w.writeCharacters("\r\n"); w.writeEndElement(); w.writeCharacters("\r\n"); w.writeEndDocument(); w.close(); System.out.println("success"); } catch (Exception e) { e.printStackTrace(); } } } </code></pre> <p>I am trying to delete it here:</p> <pre><code>domvytvor.main(args); try { File file = new File ("STAX.xml"); if(file.delete() &amp;&amp; file1.delete() ){ System.out.println(file.getName() + " is deleted!"); } else{ System.out.println("Delete operation is failed."); } } catch(Exception e) { e.printStackTrace(); } </code></pre>
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    1. COYou should close resources in a `finally` block. Where and how is `file1` defined?
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