/**
* Retrieve the value of the named environment property.
*
* @param key The name of the requested property.
* @return The value of the requested property, or <code>null</code> if the property is undefined.
*/
public String getProperty(String key) {
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
sm.checkPropertyAccess(key);
}
return (framework.getProperty(key));
}
