Use correct preslice cursors in SimpleListConnection

RusticFlare · bbakerman · commit f2485e19b68f · 2017-11-29T08:44:29.000+11:00
diff --git a/src/main/java/graphql/relay/SimpleListConnection.java b/src/main/java/graphql/relay/SimpleListConnection.java
@@ -46,6 +46,9 @@ public Connection<T> get(DataFetchingEnvironment environment) {
 
         List<Edge<T>> edges = buildEdges();
 
+        ConnectionCursor firstPresliceCursor = edges.get(0).getCursor();
+        ConnectionCursor lastPresliceCursor = edges.get(edges.size() - 1).getCursor();
+
         int afterOffset = getOffsetFromCursor(environment.getArgument("after"), -1);
         int begin = Math.max(afterOffset, -1) + 1;
         int beforeOffset = getOffsetFromCursor(environment.getArgument("before"), edges.size());
@@ -61,9 +64,6 @@ public Connection<T> get(DataFetchingEnvironment environment) {
         Integer first = environment.getArgument("first");
         Integer last = environment.getArgument("last");
 
-        ConnectionCursor firstPresliceCursor = edges.get(0).getCursor();
-        ConnectionCursor lastPresliceCursor = edges.get(edges.size() - 1).getCursor();
-
         if (first != null) {
             if (first < 0) {
                 throw new InvalidPageSizeException(format("The page size must not be negative: 'first'=%s", first));
