### 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)

	user := User{Name: "transaction"}
	if err := tx.Save(&user).Error; err != nil {
		t.Fatalf("No error should raise")
	}

	if err := tx.Commit().Error; err != nil {
		t.Fatalf("Commit should not raise error")
	}

	if err := tx.Rollback().Error; err == nil {
		t.Fatalf("Rollback after commit should raise error")
	}
}

func TestTransactionWithSavePoint(t *testing.T) {
	tx := DB.Begin()

	}

	if err != nil {
		tx.AddError(err)
	}

	return tx
}

// Commit commits the changes in a transaction
func (db *DB) Commit() *DB {
	if committer, ok := db.Statement.ConnPool.(TxCommitter); ok && committer != nil && !reflect.ValueOf(committer).IsNil() {
		db.AddError(committer.Commit())
	} else {
		db.AddError(ErrInvalidTransaction)
	}
	return db
}

            }
        }

        /**
         * 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 {

        }

        /**
         * 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;
            if (item != null && item.isUpdated()) {

        }

        /**
         * 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;
            if (item != null && item.isUpdated()) {

        }

        /**
         * 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;

                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 {

    public boolean isResolveDependencies() {
        return resolveDependencies;
    }

    /**
     * @since 3.2.2
     * @deprecated This got added when implementing MNG-2199 and is no longer used.
     * Commit 6cf9320942c34bc68205425ab696b1712ace9ba4 updated the way 'MavenProject' objects are initialized.
     */
    @Deprecated
    @Override
    public ProjectBuildingRequest setResolveVersionRanges(boolean value) {

            }
        }

        /**
         * 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 {