Java code calling executable "Manager.py"

try{
				Runtime r = Runtime.getRuntime();
				p = r.exec(".\\python\\Manager\\Manager.exe",null,null);
				//p = r.exec("cmd /c c:\\python26\\python .\\python\\Manager.py");
				//System.out.println("msg:"+msg);
				//sending the command arguments to python files(in the cases of "wait for" and "Repeat"

				// System.out.println("in pywedo"+msg);

				OutputStream os = p.getOutputStream();
				msg+="\n";
				os.write( msg.getBytes() );
				os.flush();
				os.close();
				//11/10/2011
				//p.waitFor();

				//p.waitFor();
				BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
				BufferedReader br1 = new BufferedReader(new InputStreamReader(p.getErrorStream()));
				String line = "";
	        	/*while ((line = br.readLine()) != null)
	        	{
	        		System.out.println("returned: from Manager: "+line);
	        		status=line;
	        	}
	        	String line1="";
	        	while ((line1 = br1.readLine()) != null)
	        	{
	        		System.out.println("returned error: from Manager: "+line1);
	        		status=line1;
	        	}*/
	        	//p.destroy();
				//11/10/2011
				//System.out.println("after running manager");

			}
			catch (Exception e)
	        {
				System.out.println(e.toString());
	            e.printStackTrace();
	        }