liquibase-core/src/main/java/liquibase/util/StringClauses.java
public StringClauses prepend(Enum key, String clause) {
        return prepend(key.name(), clause);
    }
public StringClauses prepend(Enum key, String clause) {
        return prepend(key.name(), clause);
    }
Convenience method for {@link #prepend(String, String)} when using enums