EL get value of a HashMap by Integer key

Question

I have this HashMap:

    Map odometerMap = new LinkedHashMap();
    odometerMap.put(0, getLocaleForKey(\"drop-d         


        

Answer 1

In EL, numbers are treated as Long. It's looking for a Long key. It'll work if you use Long instead of Integer as map key.

Map odometerMap = new LinkedHashMap();
odometerMap.put(0L, getLocaleForKey("drop-down.any"));
odometerMap.put(1L, "< 1000");
// ...