boolean isEncrypted(final String name) {
        if (name == null) {
            return false;
        }
        final Boolean isEncrypted = encrypted.get(name);
        return isEncrypted != null && isEncrypted;
    }
Indicates the encryption status for the given property.

@param name
           The name of the property
@return {@code true} if the property exists and is encrypted, otherwise {@code false}
xmppserver/src/main/java/org/jivesoftware/util/JiveProperties.java