code: function(oInstance) {
  
  			if (this._iInstanceCount === 0) {
  
  				// version check => only if minVersion is available a warning
  				// will be logged and the debug mode is turned on
  				this.checkUI5Version();
  
  				// define the resource roots
  				// => if not loaded via manifest first approach the resource roots
  				//    will be registered too late for the AMD modules of the Component
  				//    controller. This is a constraint for the resource roots config
  				//    in the manifest!
  				this.defineResourceRoots();
  
  				// load the component dependencies (other UI5 libraries)
  				this.loadDependencies();
  
  				// load the custom scripts and CSS files
  				this.loadIncludes();
  
  				// activate the static customizing
  				this.activateCustomizing();
  
  			}
  
  			// activate the instance customizing
  			if (oInstance) {
  				this.activateCustomizing(oInstance);
  			}
  
  			this._iInstanceCount++;
  
  		}
docs: Initializes the manifest which executes checks, define the resource
  roots, load the dependencies and the includes.
  @private