novie-core/src/main/java/com/groupon/novie/utils/SchemaDefinitionImpl.java
public void addSupportedTZ(String tzName) {
        if (!StringUtils.isBlank(tzName) && !tzNamesAliases.containsKey(tzName.trim())) {
            tzNamesAliases.put(tzName.trim(), tzName.trim());
            if (LOG.isInfoEnabled()) {
                LOG.info("Endpoint " + this.getEndPointName() + " - add support of TZ: " + tzName);
            }
        }
    }
public void addSupportedTZ(String tzName) {
        if (!StringUtils.isBlank(tzName) && !tzNamesAliases.containsKey(tzName.trim())) {
            tzNamesAliases.put(tzName.trim(), tzName.trim());
            if (LOG.isInfoEnabled()) {
                LOG.info("Endpoint " + this.getEndPointName() + " - add support of TZ: " + tzName);
            }
        }
    }
Add a new supported tz. Add one aliase with the same name

@param tzName