prometheus.GaugeOpts{
			Namespace: "minio",
			Name:      "version_info",
			Help:      "Version of current MinIO server instance",
		},
		[]string{
			// current version
			"version",
			// commit-id of the current version
			"commit",
		},
	)
)

const (
	healMetricsNamespace = "self_heal"
	cacheNamespace       = "cache"
	s3Namespace          = "s3"
	bucketNamespace      = "bucket"
	minioNamespace       = "minio"

	}
	if IsBOSH() {
		uaAppend("; ", "bosh")
	}
	if IsSourceBuild() {
		uaAppend("; ", "source")
	}

	uaAppend(" ", Version)
	uaAppend(" ", ReleaseTag)
	uaAppend(" ", CommitID)
	if IsDCOS() {
		universePkgVersion := env.Get("MARATHON_APP_LABEL_DCOS_PACKAGE_VERSION", "")
		// On DC/OS environment try to the get universe package version.
		if universePkgVersion != "" {

            }
        }

        /**
         * Commits any pending changes and marks the updater for final write.
         *
         * @return the committed mapping item, or null if no item was pending
         */
        public CharMappingItem commit() {
            isCommit = true;
            if (item != null && item.isUpdated()) {
                try {

            }
        }

        /**
         * Commits the changes to the dictionary file.
         * If there is a pending new item, it is written to the file.
         *
         * @return The committed item, or null if no item was committed.
         * @throws DictionaryException if an I/O error occurs.
         */
        public StopwordsItem commit() {
            isCommit = true;

            }
        }

        /**
         * Commits the changes to the dictionary file.
         * If there is a pending new item, it is written to the file.
         *
         * @return The committed item, or null if no item was committed.
         * @throws DictionaryException if an I/O error occurs.
         */
        public SynonymItem commit() {
            isCommit = true;

                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

        /**
         * Commits the current item to the temporary file.
         * @return the committed item or null if no item to commit
         */
        public ProtwordsItem commit() {
            isCommit = true;
            if (item != null && item.isUpdated()) {
                try {

                throw new DictionaryException("Failed to write: " + line, e);
            }
        }

        /**
         * Commits the changes.
         *
         * @return The new item if it was committed, otherwise null.
         */
        public KuromojiItem commit() {
            isCommit = true;
            if (item != null && item.isUpdated()) {
                try {

            }
        }

        /**
         * Commits the changes to the dictionary file.
         * If there is a pending new item, it is written to the file.
         *
         * @return The committed item, or null if no item was committed.
         * @throws DictionaryException if an I/O error occurs.
         */
        public StemmerOverrideItem commit() {
            isCommit = true;

### Creating commits and writing commit messages

The commit messages that accompany your code changes are an important piece of documentation. Please follow these guidelines when creating commits:

* [Write good commit messages.](https://cbea.ms/git-commit/#seven-rules)

          entry.zombie = true // We can't delete it until the current edit completes.
        }
      }
    }

    /**
     * Returns an unbuffered input stream to read the last committed value, or null if no value has
     * been committed.
     */
    fun newSource(index: Int): Source? {
      synchronized(this@DiskLruCache) {
        check(!done)
        if (!entry.readable || entry.currentEditor != this || entry.zombie) {