Error printing file Pdf with PDFRenderer
<p>I have the error Exception when printing PDF with the Library PDFRenderer. The PDF file is created another application, which use the library Etymon Pj.
The error is as follows: </p>

<pre><code>Exception in thread "main" java.lang.NullPointerException
at com.sun.pdfview.PDFFile.isXrefStream(PDFFile.java:1134)
at com.sun.pdfview.PDFFile.readCrossrefStream(PDFFile.java:1322)
at com.sun.pdfview.PDFFile.processTrailerDict(PDFFile.java:1289)
at com.sun.pdfview.PDFFile.readCrossrefTableAndTrailer(PDFFile.java:1224)
at com.sun.pdfview.PDFFile.readTrailersAndXrefs(PDFFile.java:1085)
at com.sun.pdfview.PDFFile.parseFile(PDFFile.java:1455)
at com.sun.pdfview.PDFFile.&lt;init&gt;(PDFFile.java:132)
at com.sun.pdfview.PDFFile.&lt;init&gt;(PDFFile.java:108)
at test.PDFPrint.initialize(PDFPrint.java:81)
at test.PDFPrint.&lt;init&gt;(PDFPrint.java:55)
at test.PDFPrint.main(PDFPrint.java:40)
</code></pre>

<p>Thanks!!</p>
