8337016: serviceability/jvmti/RedefineClasses/RedefineLeakThrowable.java gets Metaspace OOM

Reviewed-by: dholmes, sspitsyn

Author: coleenp

test/hotspot/jtreg/serviceability/jvmti/RedefineClasses/RedefineLeakThrowable.java

@@ -26,7 +26,6 @@
  * @bug 8308762
  * @library /test/lib
  * @summary Test that redefinition of class containing Throwable refs does not leak constant pool
- * @requires os.family == "aix"
  * @requires vm.jvmti
  * @requires vm.flagless
  * @modules java.base/jdk.internal.misc
@@ -36,21 +35,7 @@
  * @run main/othervm/timeout=6000 -javaagent:redefineagent.jar -XX:MetaspaceSize=25m -XX:MaxMetaspaceSize=25m RedefineLeakThrowable
  */
 
-/*
- * @test
- * @bug 8308762
- * @library /test/lib
- * @summary Test that redefinition of class containing Throwable refs does not leak constant pool
- * @requires os.family != "aix"
- * @requires vm.jvmti
- * @requires vm.flagless
- * @modules java.base/jdk.internal.misc
- * @modules java.instrument
- *          java.compiler
- * @run main RedefineClassHelper
- * @run main/othervm/timeout=6000 -javaagent:redefineagent.jar -XX:MetaspaceSize=17m -XX:MaxMetaspaceSize=17m RedefineLeakThrowable
- */
-
+// MaxMetaspaceSize=25m allows InMemoryJavaCompiler to load even if CDS is off.
 class Tester {
     void test() {
         try {