Fixed RegEx for attribute tokens by removing ':'
@@ -79,7 +79,7 @@ public class StandardTokens {
/**
* The prefix of the arbitrary attribute tokens.
*/
- public static final String ATTR_TOKEN_PREFIX = "GUAC_ATTR:";
+ public static final String ATTR_TOKEN_PREFIX = "GUAC_ATTR_";
/**
* This utility class should not be instantiated.
