}
                  },
                  "custom_match": {
                    "name": "ip",
                    "typed_config": {
                      "@type": "type.googleapis.com/xds.type.matcher.v3.IPMatcher",
                      "range_matchers": [
                        {
                          "ranges": [
                            {
                              "address_prefix": "10.104.171.68",

            "uid": "-- Mixed --"
         },
         "description": "Request information for HTTP services",
         "fieldConfig": {
            "overrides": [
               {
                  "matcher": {
                     "id": "byName",
                     "options": "Value #requests"
                  },
                  "properties": [
                     {
                        "id": "displayName",

            propMap.put(CRAWLER_METADATA_CONTENT_EXCLUDES, patterns);
        }
        return !stream(patterns).get(stream -> stream.anyMatch(p -> p.matcher(name).matches()));
    }

    String getCrawlerMetadataNameMapping();

    default Tuple3<String, String, String> getCrawlerMetadataNameMapping(final String name) {
        @SuppressWarnings("unchecked")

	etag, ok := metadata["etag"]
	if !ok {
		// md5Sum tag is kept for backward compatibility.
		etag = metadata["md5Sum"]
	}
	// Success.
	return etag
}

// HasPrefix - Prefix matcher string matches prefix in a platform specific way.
// For example on windows since its case insensitive we are supposed
// to do case insensitive checks.
func HasPrefix(s string, prefix string) bool {

                "color": "red",
                "value": 80
              }
            ]
          },
          "unit": "bytes"
        },
        "overrides": [
          {
            "matcher": {
              "id": "byName",
              "options": "Replication Errors"
            },
            "properties": [
              {
                "id": "color",
                "value": {

        final Matcher matcher = pattern.matcher(value);
        while (matcher.find()) {
            final String key = matcher.group(2);
            String replacement = System.getProperty(key);
            if (replacement == null) {
                replacement = matcher.group(1);
            }

                            "match_typed_subject_alt_names": [
                              {
                                "san_type": "URI",
                                "matcher": {
                                  "prefix": "spiffe://cluster.local/"
                                }
                              }
                            ]
                          },

                            "match_typed_subject_alt_names": [
                              {
                                "san_type": "URI",
                                "matcher": {
                                  "prefix": "spiffe://cluster.local/"
                                }
                              }
                            ]
                          },

                  "matcher": {
                     "id": "byName",
                     "options": "lds"
                  },
                  "properties": [
                     {
                        "id": "displayName",
                        "value": "Listeners"
                     }
                  ]
               },
               {
                  "matcher": {

                return false;
            }
            i++;
            cpos++;
        }
        return true;
    }

    public boolean lookingAt(Pattern pattern) {
        Matcher m = pattern.matcher(input);
        m.region(pos, input.length());
        return m.lookingAt();
    }

    public String region() {
        return input.substring(markPos, pos);
    }

    /**