assertThat(letters).containsExactly("a", "", " b", "c").inOrder();
  }

  public void testCharacterSplitWithTrailingDelimiter() {
    String trailing = "a,b,c,";
    Iterable<String> letters = COMMA_SPLITTER.split(trailing);
    assertThat(letters).containsExactly("a", "b", "c", "").inOrder();
  }

  public void testCharacterSplitWithLeadingDelimiter() {
    String leading = ",a,b,c";

  indentation: disable
  key-duplicates: enable
  key-ordering: disable
  line-length: disable
  new-line-at-end-of-file: disable
  new-lines: enable
  octal-values: disable
  quoted-strings: disable
  trailing-spaces: disable

# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
# IMPORTANT: trailing slash is required on GCS URIs, as it tells gcloud to
# pretend the path is a directory.
# 1. Upload nightlies
TFCI_ARTIFACT_FINAL_GCS_ENABLE=1

     * the root URL <code>smb://</code> is also <code>smb://</code>. If this
     * <tt>SmbFile</tt> refers to a workgroup, server, share, or directory,
     * the name will include a trailing slash '/' so that composing new
     * <tt>SmbFile</tt>s will maintain the trailing slash requirement.
     *
     * @return The last component of the URL associated with this SMB
     *         resource or <code>smb://</code> if the resource is <code>smb://</code>

  }

  @Test fun addParsing() {
    val headers =
      Headers.Builder()
        .add("foo: bar")
        .add(" foo: baz") // Name leading whitespace is trimmed.
        .add("foo : bak") // Name trailing whitespace is trimmed.
        .add("\tkey\t:\tvalue\t") // '\t' also counts as whitespace
        .add("ping:  pong  ") // Value whitespace is trimmed.
        .add("kit:kat") // Space after colon is not required.

  + The package name goes before the colon
  + The part after the colon uses the verb tense + phrase that completes the blank in,
    "This change modifies Go to ___________"
  + Lowercase verb after the colon
  + No trailing period
  + Keep the title as short as possible. ideally under 76 characters or shorter
+ No Markdown
+ The first PR comment (this one) is wrapped at 76 characters, unless it's
  really needed (ASCII art, table, or long link)

            /*
             * Samba has a tendency to return pathConsumed values so that they consume a trailing slash of the
             * requested path. Normalize this here.
             */
            if ( reqPath.charAt(consumed - 1) == '\\' ) {
                if ( log.isDebugEnabled() ) {
                    log.debug("Server consumed trailing slash of request path, adjusting");
                }
                dr.pathConsumed--;

    "output": "xn----xhn"
  },
  {
    "input": "-x.xn--zca",
    "output": "-x.xn--zca"
  },
  {
    "input": "-x.ß",
    "output": "-x.xn--zca"
  },
  {
    "comment": "Label with trailing hyphen",
    "input": "x-.xn--zca",
    "output": "x-.xn--zca"
  },
  {
    "input": "x-.ß",
    "output": "x-.xn--zca"
  },
  {
    "comment": "Empty labels",
    "input": "x..xn--zca",

	// The extended form disables evaluation of . and .. path
	// elements and disables the interpretation of / as equivalent
	// to \. The conversion here rewrites / to \ and elides
	// . elements as well as trailing or duplicate separators. For
	// simplicity it avoids the conversion entirely for relative
	// paths or paths containing .. elements. For now,
	// \\server\share paths are not converted to

			length = endIdx - startIdx
		}

		endIdx = startIdx + length
	}

	return string(rs[startIdx:endIdx]), nil
}

const (
	trimLeading  = "LEADING"
	trimTrailing = "TRAILING"
	trimBoth     = "BOTH"
)

func evalSQLTrim(where *string, trimChars, text string) (result string, err error) {
	cutSet := " "
	if trimChars != "" {
		cutSet = trimChars
	}