--- a/jdk/src/share/classes/sun/nio/ch/DatagramChannelImpl.java Wed Jul 05 18:09:43 2017 +0200
+++ b/jdk/src/share/classes/sun/nio/ch/DatagramChannelImpl.java Thu Jun 07 18:05:09 2012 -0700
@@ -32,13 +32,15 @@
import java.nio.channels.*;
import java.nio.channels.spi.*;
import java.util.*;
+import javax.tools.annotation.GenerateNativeHeader;
import sun.net.ResourceManager;
-
/**
* An implementation of DatagramChannels.
*/
+/* No native methods here, but the constants are needed in the supporting JNI code */
+@GenerateNativeHeader
class DatagramChannelImpl
extends DatagramChannel
implements SelChImpl