testing: mark io.grpc.testing.DeadlineSubject experimental
diff --git a/testing/src/main/java/io/grpc/testing/DeadlineSubject.java b/testing/src/main/java/io/grpc/testing/DeadlineSubject.java
index 3d425a9..7ae8485 100644
--- a/testing/src/main/java/io/grpc/testing/DeadlineSubject.java
+++ b/testing/src/main/java/io/grpc/testing/DeadlineSubject.java
@@ -23,6 +23,7 @@
import com.google.common.truth.FailureStrategy;
import com.google.common.truth.SubjectFactory;
import io.grpc.Deadline;
+import io.grpc.ExperimentalApi;
import java.math.BigInteger;
import java.util.concurrent.TimeUnit;
import javax.annotation.CheckReturnValue;
@@ -31,6 +32,7 @@
/**
* Propositions for {@link Deadline} subjects.
*/
+@ExperimentalApi("https://github.com/grpc/grpc-java/issues/3613")
public final class DeadlineSubject extends ComparableSubject<DeadlineSubject, Deadline> {
private static final SubjectFactory<DeadlineSubject, Deadline> deadlineFactory =
new DeadlineSubjectFactory();
@@ -77,6 +79,7 @@
* A partially specified proposition about an approximate relationship to a {@code deadline}
* subject using a tolerance.
*/
+ @ExperimentalApi("https://github.com/grpc/grpc-java/issues/3613")
public abstract static class TolerantDeadlineComparison {
private TolerantDeadlineComparison() {}
