Data,java.lang.Integer,java.lang.Integer)>backfillEdge</a>(<a href=EncodedTileData.html>EncodedTileData</a> neighborData, <a href=https://developer.android.com/reference/kotlin/java/lang/Integer.html>Integer</a> x, <a href=https://developer.android.com/reference/kotlin/java/lang/Integer.html>Integer</a> y) </code>
                                            </th>
                                            <td class="colLast">This should be called from EncodedTileSource, but is skilled over for now</td>
