# Package com.comtrade.ecm.engine.io

- Class Summary
  Class | Description
  --- | ---
  BufferedReaderBuilder | `BufferedReader` builder If a `BufferedReader` is created without explicitely stating a Charset it uses, it will use `StandardCharsets.UTF_8`.
  BufferedWriterBuilder | `BufferedWriter` builder If a `BufferedWriter` is created without explicitely stating a `Charset` it uses, it will use `StandardCharsets.UTF_8`.
  EcmFolder | Folder (special "case of a File"). Collection of `File`-objects (usually on a disk).
  FileWriter | Simple `BufferedWriter` that writes to a `File`.
  IOConstants |
  IOUtils |

- Exception Summary
  Exception | Description
  --- | ---
  FileNotCreatedException |