@Override
    public int hashCode() {
        int hash = 0;
        for (String s : this.confData.keySet()) {
            hash ^= s.hashCode();
        }
        return hash;
    }
Removes given config option from the configuration.

@param configOption config option to remove
@param <T> Type of the config option
@return true is config has been removed, false otherwise
inlong-sort/sort-common/src/main/java/org/apache/inlong/sort/configuration/Configuration.java