--- a/jdk/src/solaris/classes/sun/awt/X11/XComponentPeer.java	Wed Jul 05 18:09:43 2017 +0200
+++ b/jdk/src/solaris/classes/sun/awt/X11/XComponentPeer.java	Thu Jun 07 18:05:09 2012 -0700
@@ -70,6 +70,10 @@
 import sun.java2d.BackBufferCapsProvider;
 import sun.java2d.pipe.Region;
 
+import javax.tools.annotation.GenerateNativeHeader;
+
+/* No native methods here, but the constants are needed in the supporting JNI code */
+@GenerateNativeHeader
 public class XComponentPeer extends XWindow implements ComponentPeer, DropTargetPeer,
     BackBufferCapsProvider
 {