Hi, I'm trying to write a byte array to response.getOutputStream() but it throws java.lang.ArrayIndexOutOfBoundsException: 8192 . My code is byte[] excelBytes= new byte[docDTO().length];//DTO object with byte array | System.arraycopy(docDTO.getDocument(), 0, excelBytes, 0,docDTO.getDocument().length); | final int xlsBytesLen = excelBytes.length-1; | response.setHeader("Content-Disposition","inline;filename=\"" + FileName + "\""); | response.setContentLength(xlsBytesLen); | | // Send content to Browser | response.getOutputStream().write(excelBytes, 0, xlsBytesLen);Any help would be appreciated. Thanks, Jik View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167541#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...