public void append(final Object value) {
    if (needsComma) {
      sb.append(m_separator);
    }

    needsComma = true;

    sb.append(value);
  }
Appends a new value to the commafied list.

@param value The value to add to the commafied list.
java/zylib/src/main/java/com/google/security/zynamics/zylib/strings/Commafier.java