assertEquals("1", "trim", StringUtil.ltrim("zzzytrim", "xyz"));
        assertEquals("2", "", StringUtil.ltrim("xyz", "xyz"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testRtrim() throws Exception {
        assertEquals("trim", StringUtil.rtrim("trimxxxx", "x"));
        assertEquals("", StringUtil.rtrim("xyz", "xyz"));

     * @return 結果の文字列
     */
    public static final String ltrim(final String text) {
        return ltrim(text, null);
    }

    /**
     * 左側の指定した文字列を削ります。
     *
     * @param text
     *            テキスト
     * @param trimText
     *            削るテキスト
     * @return 結果の文字列
     */
    public static final String ltrim(final String text, String trimText) {
        if (text == null) {

                if (buf != null) {
                    sitemapUrl.setLoc(buf.toString().trim());
                    buf = null;
                }
            } else if (LASTMOD_ELEMENT.equals(qName)) {
                if (buf != null) {
                    sitemapUrl.setLastmod(buf.toString().trim());
                    buf = null;
                }
            } else if (CHANGEFREQ_ELEMENT.equals(qName)) {

            final DuplicateHostHelper duplicateHostHelper = ComponentUtil.getDuplicateHostHelper();

            // set urls
            split(urlsStr, "[\r\n]").of(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).distinct().forEach(urlValue -> {
                if (!urlValue.startsWith("#") && protocolHelper.isValidWebProtocol(urlValue)) {
                    final String u = duplicateHostHelper.convert(urlValue);

                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });
                form.crudMode = CrudMode.CREATE;
            });
        });
    }

    @Execute

                        updater.write("# " + line);
                    }
                    continue;
                }

                inputs = m.group(1).trim().split(",");
                output = m.group(2).trim();

                if (inputs == null || output == null || inputs.length == 0) {
                    logger.warn("Failed to parse {} in {}", line, path);

    new EqualsTester()
        .addEqualityGroup(trimEqualsFoo, Predicates.compose(equalsFoo, trim))
        .addEqualityGroup(equalsFoo)
        .addEqualityGroup(trim)
        .addEqualityGroup(Predicates.compose(equalsFoo, identity))
        .addEqualityGroup(Predicates.compose(equalsBar, trim))
        .testEquals();
  }

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester

                buf.append("</item>");
            }
        }
        buf.append("</list>");
        // TODO support other type
        // TODO trim(default)
        return "<field name=\"" + XmlUtil.escapeXml(name) + "\">" + buf.toString().trim() + "</field>\n";
    }

    protected String getAdditionalData(final ResponseData responseData, final Document document) {
        return "";
    }

	if code, ok := statusTextToCode[text]; ok {
		return code
	}
	return -1
}

func fwdHeadersToS3(h http.Header, w http.ResponseWriter) {
	const trim = "x-amz-fwd-header-"
	for k, v := range h {
		if stringsHasPrefixFold(k, trim) {
			w.Header()[k[len(trim):]] = v
		}
	}
}

func fwdStatusToAPIError(resp *http.Response) *APIError {

            }
            restrictions.add(restriction);
            upperBound = restriction.getUpperBound();

            process = process.substring(index + 1).trim();

            if (process.startsWith(",")) {
                process = process.substring(1).trim();
            }
        }

        if (!process.isEmpty()) {
            if (!restrictions.isEmpty()) {