HMSET throws an error if values contained in hash struct are not strings

[MWers]

This code...

<cfscript>
redisKey = "example:command:hmset";
hashValues = {};
hashValues["one"] = 1;
hashValues["two"] = 2;
hashValues["three"] = 3;
application.redis.hmset(redisKey, hashValues);
</cfscript>

...throws the following error on Railo...

java.lang.Double cannot be cast to java.lang.String

...when the hash values are passed to Jedis.

Not sure if there's a programmatic solution to avoid this or if the solution is "only use strings within hash value structs".