Method finish

corpus/java/training/guava/io/LineBuffer.java:104–108

Subclasses must call this method after finishing character processing, in order to ensure that any unterminated line in the buffer is passed to #handleLine. @throws IOException if an I/O error occurs

()

   * @throws IOException if an I/O error occurs
   */
  protected void finish() throws IOException {
    if (sawReturn || line.length() > 0) {
      finishLine(false);
    }
  }

  /**
   * Called for each line found in the character data passed to {@link #add}.