title: What are the valid regular expression formats for the nonProxyHosts property in Java?
body: <p>When using the <code>proxyHost</code>, <code>proxyPort</code> and <code>nonProxyHosts</code> properties in Java to modify a <code>URL</code> connection, what are the valid uses of wildcards in the <code>nonProxyHosts</code> property?  Could I do any or all of the following?</p>
  
  <ol>
  <li>explicit server name: <code>nonProxyHosts=server.company.com</code></li>
  <li>any server in subdomain: <code>nonProxyHosts=*.local.company.com</code></li>
  <li>specific server by IP address: <code>nonProxyHosts=192.168.101.110</code></li>
  <li>any server in subnet: <code>nonProxyHosts=192.168.101.*</code></li>
  <li>any server in subnet: <code>nonProxyHosts=192.168.101/23</code></li>
  </ol>
  
  <p>Are there other types of patterns?</p>
  
  <p>Thanks!</p>