private static Map NUMBER_MAP = initNumberMap();
private static Map initNumberMap() {
HashMap result = new HashMap();
for (int i = 0; i < 100; i++) {
ImmutableDoubleData num = new ImmutableDoubleData(i, false, true);
result.put(Integer.toString(i), num);
result.put(Integer.toString(i) + ".0", num);
}
return Collections.unmodifiableMap(result);
}