--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RunAgentThread/agentthr003/agentthr003.cpp	Thu Sep 13 21:14:04 2018 +0200
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RunAgentThread/agentthr003/agentthr003.cpp	Thu Sep 13 13:03:50 2018 -0700
@@ -27,21 +27,8 @@
 #include "agent_common.h"
 #include "JVMTITools.h"
 
-#ifdef __cplusplus
 extern "C" {
-#endif
-
-#ifndef JNI_ENV_ARG
 
-#ifdef __cplusplus
-#define JNI_ENV_ARG(x, y) y
-#define JNI_ENV_PTR(x) x
-#else
-#define JNI_ENV_ARG(x,y) x, y
-#define JNI_ENV_PTR(x) (*x)
-#endif
-
-#endif
 
 #define PASSED 0
 #define STATUS_FAILED 2
@@ -68,8 +55,7 @@
         printdump = JNI_TRUE;
     }
 
-    res = JNI_ENV_PTR(jvm)->GetEnv(JNI_ENV_ARG(jvm, (void **) &jvmti),
-        JVMTI_VERSION_1_1);
+    res = jvm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
     if (res != JNI_OK || jvmti == NULL) {
         printf("Wrong result of a valid call to GetEnv!\n");
         return JNI_ERR;
@@ -145,6 +131,4 @@
     return result;
 }
 
-#ifdef __cplusplus
 }
-#endif