an class="memberNameLink"><a href="../../../../com/bumptech/glide/util/Preconditions.html#checkNotEmpty-java.lang.String-">checkNotEmpty</a></span>(<a href="http://d.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;string)</code>&nbsp;</td>
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<td class="colFirst"><code>static &lt;T extends <a href="http://d.android.com/reference/java/util/Collection.html?is-external=true" title="class or interface in java.