--- old/src/os/solaris/vm/os_solaris.cpp	2014-10-15 22:48:58.840706953 +0900
+++ new/src/os/solaris/vm/os_solaris.cpp	2014-10-15 22:48:58.697708110 +0900
@@ -6045,6 +6045,8 @@
     return 0;
   }
 
+  jio_snprintf(buffer, bufferSize, "%s/core or core.%d", current_process_id());
+
   return strlen(buffer);
 }