Merge changes I578a2676,I4b37c2d0,Id1e2d638,I1ebe37da,I6135799c am: b6446bec0a am: fcd81b3e3f

Original change: https://android-review.googlesource.com/c/platform/external/junit/+/1613132

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ide8f718358c2b88fb4af0b2b2792f5a560de4d67

1 files changed, 29 insertions, 0 deletions

diff --git a/src/main/java/org/junit/internal/requests/OrderingRequest.java b/src/main/java/org/junit/internal/requests/OrderingRequest.java
new file mode 100644
index 0000000..441e595
--- /dev/null
+++ b/src/main/java/org/junit/internal/requests/OrderingRequest.java
@@ -0,0 +1,29 @@
+package org.junit.internal.requests;
+
+import org.junit.internal.runners.ErrorReportingRunner;
+import org.junit.runner.Request;
+import org.junit.runner.Runner;
+import org.junit.runner.manipulation.InvalidOrderingException;
+import org.junit.runner.manipulation.Ordering;
+
+/** @since 4.13 */
+public class OrderingRequest extends MemoizingRequest {
+    private final Request request;
+    private final Ordering ordering;
+
+    public OrderingRequest(Request request, Ordering ordering) {
+        this.request = request;
+        this.ordering = ordering;
+    }
+
+    @Override
+    protected Runner createRunner() {
+        Runner runner = request.getRunner();
+        try {
+            ordering.apply(runner);
+        } catch (InvalidOrderingException e) {
+            return new ErrorReportingRunner(ordering.getClass(), e);
+        }
+        return runner;
+    }
+}