code: public StringRecordBuilder<D> addAll(Collection<String> records) {
      for (String value : checkNotNull(records, "records")) {
        add(value);
      }
      return this;
    }
docs: adds a value to the builder.
  
  ex.
  
  <pre>
  builder.addAll(&quot;192.0.2.1&quot;, &quot;192.0.2.2&quot;);
  </pre>