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## org.apache.commons.net.io
Class CRLFLineReader

    java.lang.Object
      java.io.Reader
          java.io.BufferedReader
              org.apache.commons.net.io.CRLFLineReader

All Implemented Interfaces:
  Closeable, Readable

    public final class CRLFLineReader

extends BufferedReader

CRLFLineReader implements a readLine() method that requires exactly CRLF to terminate an input line. This is required for IMAP, which allows bare CR and LF.

Since:
  3.0

Field Summary

Fields inherited from class java.io.Reader
`lock`

Constructor Summary
`CRLFLineReader(Reader reader)` Creates a CRLFLineReader that wraps an existing Reader input source.

Method Summary
`String` | `readLine()` Read a line of text.

Methods inherited from class java.io.BufferedReader
`close, mark, markSupported, read, read, ready, reset, skip`

Methods inherited from class java.io.Reader
`read, read`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### CRLFLineReader

    public CRLFLineReader(Reader reader)

  Creates a CRLFLineReader that wraps an existing Reader input source.

  Parameters:
    `reader` - The Reader input source.

Method Detail

### readLine

    public String readLine()
                    throws IOException

  Read a line of text. A line is considered to be terminated by carriage return followed immediately by a linefeed. This contrasts with BufferedReader which also allows other combinations.

  Overrides:
    `readLine` in class `BufferedReader`
  Throws:
    `IOException`
  Since:
    3.0

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