drools-eclipse/org.guvnor.eclipse.webdav/src/client/org/eclipse/webdav/http/client/HttpClient.java
public void addProxyServerException(String pattern) {
        Assert.isNotNull(pattern);
        proxyServerExceptions.put(pattern, pattern);
    }
public void addProxyServerException(String pattern) {
        Assert.isNotNull(pattern);
        proxyServerExceptions.put(pattern, pattern);
    }
Adds the given proxy server exception pattern to this client.
Origin servers whose hostname match the pattern do not communicate
through the defualt proxy server.  The pattern must contain zero or
one stars (*).  A star must appear at either the beginning or the
end of the pattern. A star matches zero or more characters. The
following are valid patterns:
<ul>
<li>www.company.com:80</li>
<li>*.company.com</li>
<li>www.company.*</li>
</ul>

@param pattern a proxy server exception pattern, for example:
"*.company.com".
@see #getDefaultProxyServerUrl()
@see #getProxyServerExceptions()
@see #getProxyServerUrl(URL)
@see #removeProxyServerException(String)
@see #setDefaultProxyServerUrl(URL)
@see #setProxyServerUrl(URL, URL)