lib/qx/tool/compiler/Analyser.js
async function() {
      log.debug("saving generator database");
      this.fireDataEvent("saveDatabase", this.__db);
      await qx.tool.compiler.utils.Json.saveJsonAsync(this.getDbFilename(), this.__db)
        .then(() => this.__resManager && this.__resManager.saveDatabase());
    }
async function() {
      log.debug("saving generator database");
      this.fireDataEvent("saveDatabase", this.__db);
      await qx.tool.compiler.utils.Json.saveJsonAsync(this.getDbFilename(), this.__db)
        .then(() => this.__resManager && this.__resManager.saveDatabase());
    }
Saves the database