code: function getInfo() {
  				var collection = mRegistry[collectionName];
  				var info = collection && collection[iconName];
  
  				// convert raw data lazily to the icon info
  				if (typeof info === 'number') {
  					mRegistry[collectionName][iconName] = undefined; // avoid duplicate icon warning
  					info = IconPool.addIcon(iconName, collectionName, {
  						fontFamily: mFontRegistry[collectionName].config.fontFamily,
  						content: info & 0xFFFF,
  						suppressMirroring: !!(info & 0x10000),
  						resourceBundle: getCoreResourceBundle()
  					});
  				}
  
  				return info;
  			}
docs: retrieves the icon info from the internal registry