Convert API to throw exceptions instead of return values
diff --git a/src/test/java/com/intel/jndn/management/RibEntryTest.java b/src/test/java/com/intel/jndn/management/RibEntryTest.java
index ea54fbd..8a63abb 100644
--- a/src/test/java/com/intel/jndn/management/RibEntryTest.java
+++ b/src/test/java/com/intel/jndn/management/RibEntryTest.java
@@ -16,7 +16,7 @@
 import com.intel.jndn.management.types.StatusDataset;
 import com.intel.jndn.management.types.RibEntry;
 import com.intel.jndn.management.types.Route;
-import com.intel.jndn.utils.Client;
+import com.intel.jndn.utils.SimpleClient;
 import java.util.List;
 import junit.framework.Assert;
 import net.named_data.jndn.Data;
@@ -81,7 +81,7 @@
     interest.setInterestLifetimeMilliseconds(2000.0);
 
     // send packet
-    Data data = Client.getDefault().getSync(forwarder, interest);
+    Data data = SimpleClient.getDefault().getSync(forwarder, interest);
 
     // decode results
     List<RibEntry> results = StatusDataset.wireDecode(data.getContent(), RibEntry.class);