code: ///////////////////////////////////////////////////////////////////////////////////////////////
  // Test case file for checkstyle.
  // Created: 2015
  ///////////////////////////////////////////////////////////////////////////////////////////////
  package com.puppycrawl.tools.checkstyle.grammar.antlr4;
  
  /**
   * Test case for detection of an existing CR newline at EOF, using the
   * NewlineAtEndOfFileCheck.
   * @author Martin Steiger
   **/
  public interface InputAntlr4AstRegressionNewLineAtEndOfFileCr
  {
  /** Test with ending with CR newline
  */
  }
  