public static boolean isPropertyEncrypted(String name) {
        if (properties == null) {
            if (isSetupMode()) {
                return false;
            }
            properties = JiveProperties.getInstance();
        }
        return properties.isEncrypted(name);
    }
Determines whether a property is configured for encryption.

@param name
           The name of the property
@return {@code true} if the property is stored using encryption, otherwise {@code false}
xmppserver/src/main/java/org/jivesoftware/util/JiveGlobals.java