+ * Method getPdbentryItem.Returns the contents of the\r
+ * collection in an Array. <p>Note: Just in case the\r
+ * collection contents are changing in another thread, we pass\r
+ * a 0-length Array of the correct type into the API call. \r
+ * This way we <i>know</i> that the Array returned is of\r
+ * exactly the correct length.\r
+ * \r
+ * @return this collection as an Array\r