Printing out the environment variables on the browser

[ernest fakudze]

Hi to all,
I need to print out the environment variables on the browser but I'm not sure how to do this. I want them in the format...
os.name=osname etc
I tried using Iterator and hashtable to do it but i failed. Please show me howto. Thanks. My current code is listed below but it prints then out the wrong way.
<%@ page import="java.util.Properties,java.util.HashMap"%>
<%
Properties p = new Properties();
p = System.getProperties();
HashMap m = new HashMap(p);
out.println(m.keySet() +"=" +m.values());
%>

[Bear Bibeault]

There's no need to create a hashmap from the Properties instance. The Properties method propertyNames() will return an Enumeration of the the property names. You can then iterate over those and use getProperty() to obtain the corresponsing values.
The javadoc is your friend!
hth,
bear
[ April 11, 2002: Message edited by: Bear Bibeault ]