[Java]IReport / JasperReport, serveurs

			BufferedInputStream compilatedFileStream = null;
			try {
				// Referring the jasper file this way, one can read it from a Jar.
				compilatedFileStream = new BufferedInputStream(Class.class
						.getResourceAsStream("/server/jasper/BLDetSummary.jasper")); //$NON-NLS-1$
			} catch (Exception e) {
				MainSrvControllerImpl.getMainLogger().error(Messages.getString("GenerateReport.cannotReadJasper"), e); //$NON-NLS-1$
			}
...
			ByteArrayOutputStream filledFileStream = new ByteArrayOutputStream();
			JasperFillManager.fillReportToStream(compilatedFileStream, filledFileStream, parameters,
					new JRBeanArrayDataSource(data));
			// Generating report stream
			buffer = filledFileStream.toByteArray();
			ByteArrayOutputStream reportFileStream = new ByteArrayOutputStream();