buf.append('_');
                }
                buf.append(s.substring(pos, i).toUpperCase());
                pos = i;
            }
        }
        if (buf.length() != 0) {
            buf.append('_');
        }
        buf.append(s.substring(pos, s.length()).toUpperCase());
        return buf.toString();
    }

    /**
     * 文字列が数値のみで構成されているかどうかを返します。
     *

            if (values.length > 2) {
                value = values[2];
            }
        }
        if (value == null) {
            return FormatType.SEARCH;
        }
        final String type = value.toUpperCase(Locale.ROOT);
        if (FormatType.SEARCH.name().equals(type)) {
            return FormatType.SEARCH;
        }
        if (FormatType.LABEL.name().equals(type)) {
            return FormatType.LABEL;
        }

        int hash;
        try {
            hash = getAddress().hashCode();
        } catch( UnknownHostException uhe ) {
            hash = getServer().toUpperCase().hashCode();
        }
        getUncPath0();
        return hash + canon.toUpperCase().hashCode();
    }

    protected boolean pathNamesPossiblyEqual(String path1, String path2) {
        int p1, p2, l1, l2;

        final Map<String, String> valueMap = new LinkedHashMap<>();
        valueMap.put("action", action.replace('\t', '_').toUpperCase(Locale.ENGLISH));
        valueMap.put("user", user.map(FessUserBean::getUserId).orElse("-"));
        final Comparator<Map.Entry<String, String>> c = Comparator.comparing(Map.Entry::getKey);

        form.storageBucket = fessConfig.getStorageBucket();
        form.logLevel = ComponentUtil.getSystemHelper().getLogLevel().toUpperCase();
    }

    private void updateProperty(final String key, final String value) {
        systemProperties.setProperty(key, value == null ? StringUtil.EMPTY : value);
    }

            processPluginRequest(request, response, path.replaceFirst("^/_plugin", StringUtil.EMPTY));
            return;
        }

        final Method httpMethod = Method.valueOf(request.getMethod().toUpperCase(Locale.ROOT));
        final CurlRequest curlRequest = ComponentUtil.getCurlHelper().request(httpMethod, path);

        final String contentType = request.getHeader("Content-Type");

            path = values[1];
        } else {
            path = "/" + values[1];
        }

        final CurlHelper curlHelper = ComponentUtil.getCurlHelper();
        switch (values[0].toUpperCase(Locale.ROOT)) {
        case "GET":
            return curlHelper.get(path);
        case "POST":
            return curlHelper.post(path);
        case "PUT":
            return curlHelper.put(path);

ck","console","warn","message","readyException","readyList","completed","removeEventListener","readyWait","wait","readyState","doScroll","access","chainable","emptyGet","raw","bulk","_key","rmsPrefix","rdashAlpha","fcamelCase","_all","letter","toUpperCase","camelCase","string","acceptData","owner","Data","uid","defineProperty","configurable","set","data","prop","hasData","dataPriv","dataUser","rbrace","rmultiDash","dataAttr","JSON","parse","removeData","_data","_removeData","dequeue","startLengt...

                }
            }
        }

    }


    @Test
    public void testEnumDeepUnresolvedCasing () throws IOException {

        String testShareURL = getTestShareURL().toUpperCase(Locale.ROOT);

        try ( SmbFile r = new SmbFile(testShareURL, withTestNTLMCredentials(getContext()));
              SmbFile f = new SmbFile(r, "enum-test/a/b/") ) {

                }
            }
            loadFromZip(zipUrl);
            if (entryNames.isEmpty()) {
                final String zipUrlString = zipUrl.toExternalForm();
                if (zipUrlString.toUpperCase().endsWith(WAR_CLASSES_PREFIX)) {
                    final URL warUrl = URLUtil.create(zipUrl, "../..");
                    final String path = warUrl.getPath();