How to use

getTabulationWidth

method

in

org.apache.sis.io.LineAppender

  /**
   * Returns the tab width.
   *
   * @return The tabulation width.
   */
  public int getTabWidth() {
    synchronized (lock) {
      return formatter.getTabulationWidth();
    }
  }
}

  /**
   * Runs the test.
   *
   * @param  lineSeparator  the line separator to use in the test strings.
   * @throws IOException should never happen, since we are writing in a {@link StringBuilder}.
   */
  @Override
  void run(final String lineSeparator) throws IOException {
    final Appendable f = appender;
    if (f instanceof LineAppender) {
      assertEquals("getTabWidth", 8, ((LineAppender) f).getTabulationWidth());
    }
    assertSame(f, f.append("12\t8"   + lineSeparator));
    assertSame(f, f.append("1234\t8" + lineSeparator));
    assertSame(f, f.append("A tabulation\tin the middle."));
    assertOutputEquals("12      8" + lineSeparator
             + "1234    8" + lineSeparator
             + "A tabulation    in the middle.");
  }
}