e.load"><code>Keys</code></a> that identify the data
 loaded by the <a href="../../../../../com/bumptech/glide/load/data/DataFetcher.html" title="interface in com.bumptech.glide.load.data"><code>DataFetcher</code></a> as well as an optional list of
 alternate keys from which equivalent data can be loaded. The <a href="../../../../../com/bumptech/glide/load/data/DataFetcher.html" title="interface in com.bumptech.glide.load.data"><code>DataFetcher</code></a> will not be
 used if the resource is already cached