pos2 = fromText.length();
            } else if (pos > 0) {
                buf.append(text.substring(pos2, pos));
                buf.append(toText);
                pos2 = pos + fromText.length();
            } else {
                buf.append(text.substring(pos2));
                break;
            }
        }
        return new String(buf);
    }

    /**

            final String value = decodeUrlAsName(url.substring(9), true);
            return abbreviateSite("\\\\" + value.replace('/', '\\'));
        }
        if (url.startsWith("file:")) {
            final String value = decodeUrlAsName(url.substring(5), true);
            if (value.length() > 2 && value.charAt(2) == ':') {
                // Windows
                return abbreviateSite(value.substring(1).replace('/', '\\'));
            }

    }

    public ConfigType getConfigType(final String configId) {
        if (configId == null || configId.length() < 2) {
            return null;
        }
        final String configType = configId.substring(0, 1);
        if (ConfigType.WEB.getTypePrefix().equals(configType)) {
            return ConfigType.WEB;
        }
        if (ConfigType.FILE.getTypePrefix().equals(configType)) {
            return ConfigType.FILE;

        for (final Map.Entry<String, String> entry : paramMap.entrySet()) {
            final String key = entry.getKey();
            if (key.startsWith(CRAWLER_PARAM_PREFIX)) {
                factoryParamMap.put(key.substring(CRAWLER_PARAM_PREFIX.length()), entry.getValue());
            }
        }

        // user agent
        final String userAgent = paramMap.get(CRAWLER_USERAGENT);
        if (StringUtil.isNotBlank(userAgent)) {

     */
    public static String getExtension(final String path) {
        assertArgumentNotNull("path", path);

        final int extPos = path.lastIndexOf(".");
        if (extPos >= 0) {
            return path.substring(extPos + 1);
        }
        return null;
    }

    /**
     * パスから拡張子を取り除きます。
     *
     * @param path
     *            パス。{@literal null}であってはいけません
     * @return 拡張子を取り除いたパス
     */

                final String className = entryName.substring(startPos, entryName.length() - CLASS_SUFFIX.length()).replace('/', '.');
                final int pos = className.lastIndexOf('.');
                final String packageName = pos == -1 ? null : className.substring(0, pos);
                final String shortClassName = pos == -1 ? className : className.substring(pos + 1);

        if (lower.startsWith(allowPrefix)) {
            lower = lower.substring(allowPrefix.length());
            permission = permission.substring(allowPrefix.length());
            aclPrefix = StringUtil.EMPTY;
        } else if (lower.startsWith(denyPrefix)) {
            lower = lower.substring(denyPrefix.length());
            permission = permission.substring(denyPrefix.length());

                        if (target.length() > textFragmentPrefixLength + textFragmentSuffixLength) {
                            list.add(new TextFragment(null, target.substring(0, textFragmentPrefixLength),
                                    target.substring(target.length() - textFragmentSuffixLength), null));
                        }
                    }
                }
            }
        }

                    final URL warUrl = URLUtil.create(zipUrl, "../..");
                    final String path = warUrl.getPath();
                    zipUrl = FileUtil.toURL(new File(path.substring(0, path.length() - 1)));
                    prefix = zipUrlString.substring(warUrl.toExternalForm().length());
                    loadFromZip(zipUrl);
                }
            }

            this.rootPackage = rootPackage;

            return ".*" + Pattern.quote(p.substring(GsaConfigParser.CONTAINS.length())) + ".*";
        }

        if (p.startsWith(GsaConfigParser.REGEXP)) {
            return p.substring(GsaConfigParser.REGEXP.length());
        }

        if (p.startsWith(GsaConfigParser.REGEXP_CASE)) {
            return p.substring(GsaConfigParser.REGEXP_CASE.length());
        }