diff -r 9f6903174bad -r b613bf6a10b1 test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetThreadCpuTimerInfo/thrtimerinfo001/thrtimerinfo001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetThreadCpuTimerInfo/thrtimerinfo001/thrtimerinfo001.cpp	Fri Sep 07 10:17:49 2018 -0700
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetThreadCpuTimerInfo/thrtimerinfo001/thrtimerinfo001.cpp	Fri Sep 07 09:50:02 2018 -0700
@@ -28,9 +28,7 @@
 #include "jni_tools.h"
 #include "jvmti_tools.h"
 
-#ifdef __cplusplus
 extern "C" {
-#endif
 
 /* ============================================================================= */
 
@@ -298,6 +296,4 @@
 
 /* ============================================================================= */
 
-#ifdef __cplusplus
 }
-#endif