8256337: ap01t001.cpp, 67: Received unexpected number of ObjectFree events: 7

Reviewed-by: coleenp, sspitsyn

Author: stefank

test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/allocation/AP01/ap01t001.java

@@ -32,6 +32,8 @@
 public class ap01t001 extends DebugeeClass implements Cloneable {
     /* number of interations to provoke garbage collecting */
     final static int GC_TRYS = 4;
+    // Prevent test run instance from being freed too early
+    static ap01t001 keepAlive;
 
     public static void main(String[] argv) {
         argv = nsk.share.jvmti.JVMTITest.commonInit(argv);
@@ -41,7 +43,7 @@ public static void main(String[] argv) {
     }
 
     public static int run(String argv[], PrintStream out) {
-        return new ap01t001().runThis(argv, out);
+        return (keepAlive = new ap01t001()).runThis(argv, out);
     }
 /*
     private native void setTag();