diff --git a/api/current.txt b/api/current.txt
index 042683407355b..9754ac196bbc9 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -51008,7 +51008,7 @@ package java.nio.channels {
     ctor public ConnectionPendingException();
   }
 
-  public abstract class DatagramChannel extends java.nio.channels.spi.AbstractSelectableChannel implements java.nio.channels.ByteChannel java.nio.channels.GatheringByteChannel java.nio.channels.ScatteringByteChannel {
+  public abstract class DatagramChannel extends java.nio.channels.spi.AbstractSelectableChannel implements java.nio.channels.ByteChannel java.nio.channels.GatheringByteChannel java.nio.channels.NetworkChannel java.nio.channels.ScatteringByteChannel {
     ctor protected DatagramChannel(java.nio.channels.spi.SelectorProvider);
     method public abstract java.nio.channels.DatagramChannel bind(java.net.SocketAddress) throws java.io.IOException;
     method public abstract java.nio.channels.DatagramChannel connect(java.net.SocketAddress) throws java.io.IOException;
diff --git a/api/system-current.txt b/api/system-current.txt
index bd5120e0c7509..62aa211963fa4 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -53626,7 +53626,7 @@ package java.nio.channels {
     ctor public ConnectionPendingException();
   }
 
-  public abstract class DatagramChannel extends java.nio.channels.spi.AbstractSelectableChannel implements java.nio.channels.ByteChannel java.nio.channels.GatheringByteChannel java.nio.channels.ScatteringByteChannel {
+  public abstract class DatagramChannel extends java.nio.channels.spi.AbstractSelectableChannel implements java.nio.channels.ByteChannel java.nio.channels.GatheringByteChannel java.nio.channels.NetworkChannel java.nio.channels.ScatteringByteChannel {
     ctor protected DatagramChannel(java.nio.channels.spi.SelectorProvider);
     method public abstract java.nio.channels.DatagramChannel bind(java.net.SocketAddress) throws java.io.IOException;
     method public abstract java.nio.channels.DatagramChannel connect(java.net.SocketAddress) throws java.io.IOException;