Added more trivial core implementations.
diff --git a/net/api/src/main/java/org/onlab/onos/net/host/HostProvider.java b/net/api/src/main/java/org/onlab/onos/net/host/HostProvider.java
index 04c1060..8b92883 100644
--- a/net/api/src/main/java/org/onlab/onos/net/host/HostProvider.java
+++ b/net/api/src/main/java/org/onlab/onos/net/host/HostProvider.java
@@ -14,7 +14,7 @@
* Triggers an asynchronous probe of the specified host, intended to
* determine whether the host is present or not. An indirect result of this
* should be invocation of {@link org.onlab.onos.net.host.HostProviderService#hostDetected(HostDescription)} or
- * {@link org.onlab.onos.net.host.HostProviderService#hostNotDetected(HostDescription)}
+ * {@link org.onlab.onos.net.host.HostProviderService#hostVanished(HostDescription)}
* at some later point in time.
*
* @param host host to probe
diff --git a/net/api/src/main/java/org/onlab/onos/net/host/HostProviderService.java b/net/api/src/main/java/org/onlab/onos/net/host/HostProviderService.java
index 4c4859f..76c2aad 100644
--- a/net/api/src/main/java/org/onlab/onos/net/host/HostProviderService.java
+++ b/net/api/src/main/java/org/onlab/onos/net/host/HostProviderService.java
@@ -20,6 +20,6 @@
*
* @param hostDescription description of host
*/
- void hostNotDetected(HostDescription hostDescription);
+ void hostVanished(HostDescription hostDescription);
}