Update timeout methods (#91)

diff --git a/src/test/java/org/apache/accumulo/examples/ExamplesIT.java b/src/test/java/org/apache/accumulo/examples/ExamplesIT.java
index 2840881..c5853b2 100644
--- a/src/test/java/org/apache/accumulo/examples/ExamplesIT.java
+++ b/src/test/java/org/apache/accumulo/examples/ExamplesIT.java
@@ -29,6 +29,7 @@
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Paths;
+import java.time.Duration;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
@@ -144,8 +145,8 @@
   }
 
   @Override
-  public int defaultTimeoutSeconds() {
-    return 6 * 60;
+  protected Duration defaultTimeout() {
+    return Duration.ofMinutes(6);
   }
 
   @Test
diff --git a/src/test/java/org/apache/accumulo/examples/mapreduce/MapReduceIT.java b/src/test/java/org/apache/accumulo/examples/mapreduce/MapReduceIT.java
index 1133195..740d08c 100644
--- a/src/test/java/org/apache/accumulo/examples/mapreduce/MapReduceIT.java
+++ b/src/test/java/org/apache/accumulo/examples/mapreduce/MapReduceIT.java
@@ -19,6 +19,7 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import java.security.MessageDigest;
+import java.time.Duration;
 import java.util.Base64;
 import java.util.Collections;
 import java.util.Map.Entry;
@@ -45,8 +46,8 @@
 public class MapReduceIT extends ConfigurableMacBase {
 
   @Override
-  protected int defaultTimeoutSeconds() {
-    return 60;
+  protected Duration defaultTimeout() {
+    return Duration.ofMinutes(1);
   }
 
   @Override