I want to draw a Line graph in Struts application,
I use Netbeans and installed necessary plugin.

public String getPDFReport(LineChartShipwiseEfficiencyBean bean[], String filePath, String fileName,
            String jrxmlFilePath) {
        String message = "";
        OutputStream ouputStream = null;
        ByteArrayOutputStream byteArrayOutputStream = null;
        try {
            JasperReport jasperReport = JasperCompileManager.compileReport(jrxmlFilePath);
            System.out.println("Compiled Report.........!");
            JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,
                    new HashMap(10), new JRBeanArrayDataSource(bean));
            System.out.println("Print Ready.............!");
            JasperExportManager.exportReportToPdfFile(jasperPrint, filePath);
            System.out.println("PDF Printed...............!");
        } catch (JRException ed) {
            System.out.println("JRException Report Generation0:" + ed);
        } catch(Exception e){
            System.out.println("Exception Report Generation1:" + e);
        }finally {
            message = "filePath=" + filePath + "&file=" + fileName;
            return message;
        }
    }

It gives exception while compiling jrXML file,
but don't come to Catch, it directly goes to Finally block without giving any Exception.
What is the reason plz help.