--- a/test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c	Tue Jul 17 11:20:16 2018 -0700
+++ b/test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c	Tue Jul 17 15:09:27 2018 -0700
@@ -45,7 +45,7 @@
 
 #define TRUE 1
 #define FALSE 0
-#define PRINT_OUT 0
+#define PRINT_OUT 1
 
 static jvmtiEnv *jvmti = NULL;
 static jvmtiEnv *second_jvmti = NULL;