--- old/src/os/solaris/vm/jvm_solaris.h	2017-03-16 08:34:40.513372837 -0400
+++ new/src/os/solaris/vm/jvm_solaris.h	2017-03-16 08:34:38.537258536 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -85,7 +85,7 @@
 /* Signal definitions */
 
 #define BREAK_SIGNAL     SIGQUIT           /* Thread dumping support.    */
-#define ASYNC_SIGNAL     SIGUSR2           /* Watcher & async err support. */
+#define ASYNC_SIGNAL     SIGJVM2           /* Event-based suspend/resume support */
 #define SHUTDOWN1_SIGNAL SIGHUP            /* Shutdown Hooks support.    */
 #define SHUTDOWN2_SIGNAL SIGINT
 #define SHUTDOWN3_SIGNAL SIGTERM