Removed the old UtilJ2eeCompat util class that was probably created for compatibility with some old application servers.
UtilJ2eeCompat was used to figure out, by checking the servlet container implementation, if the response should be sent using a Writer or a OutputStream; a Writer was used for Tomcat, Websphere, Jetty, Orion, Jrun, Tradecity and an OutputStream was used for all the other servlet containers.

However accordingly to the Servlet api:

ServletResponse.getWriter():
         Returns a PrintWriter object that can send character text to the client.
ServletResponse.getOutputStream():
         Returns a ServletOutputStream suitable for writing binary data in the response.

Based on this getWriter() should always be used (for html pages) in all the containers, not just Tomcat, Websphere, Jetty, Orion, Jrun, Tradecity.



git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1622976 13f79535-47bb-0310-9956-ffa450edef68