diff --git a/examples/androidjunit/src/org/appspot/apprtc/TCPChannelClientTest.java b/examples/androidjunit/src/org/appspot/apprtc/TCPChannelClientTest.java
index 61ffa021b5..7127b0af94 100644
--- a/examples/androidjunit/src/org/appspot/apprtc/TCPChannelClientTest.java
+++ b/examples/androidjunit/src/org/appspot/apprtc/TCPChannelClientTest.java
@@ -101,6 +101,7 @@ public class TCPChannelClientTest {
   // Disabled because it fails when IPv6 is not supported on the bot.
   // TODO(ehmaldonado): Enable when bugs.webrtc.org/6437 is fixed.
   @DisabledTest
+  @SuppressWarnings("JUnit4TestNotRun")
   public void testConnectIPv6() {
     setUpIPv6Server();
     try {
diff --git a/sdk/android/instrumentationtests/src/org/webrtc/PeerConnectionTest.java b/sdk/android/instrumentationtests/src/org/webrtc/PeerConnectionTest.java
index d2f024d33b..9718894c4c 100644
--- a/sdk/android/instrumentationtests/src/org/webrtc/PeerConnectionTest.java
+++ b/sdk/android/instrumentationtests/src/org/webrtc/PeerConnectionTest.java
@@ -280,7 +280,7 @@ public class PeerConnectionTest {
     @Override
     public synchronized void onComplete(StatsReport[] reports) {
       if (--expectedOldStatsCallbacks < 0) {
-        throw new RuntimeException("Unexpected stats report: " + reports);
+        throw new RuntimeException("Unexpected stats report: " + Arrays.toString(reports));
       }
       gotStatsReports.add(reports);
     }