diff -r 73f8e557549a -r f09bf58c1f17 test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MethodCall.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/tools/jpackage/helpers/jdk/jpackage/test/MethodCall.java	Mon Sep 30 19:11:19 2019 -0400
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.jpackage.test;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import jdk.jpackage.test.Functional.ThrowingConsumer;
+import jdk.jpackage.test.Functional.ThrowingSupplier;
+import jdk.jpackage.test.TestInstance.TestDesc;
+
+class MethodCall implements ThrowingConsumer {
+
+    MethodCall(Method method, Object... args) {
+        this.method = method;
+        this.args = args;
+    }
+
+    TestDesc createDescription() {
+        return TestDesc.create(method, args);
+    }
+
+    Constructor getRequiredConstructor() throws NoSuchMethodException {
+        return MethodCall.getRequiredConstructor(method);
+    }
+
+    static Constructor getRequiredConstructor(Method method) throws
+            NoSuchMethodException {
+        if ((method.getModifiers() & Modifier.STATIC) == 0) {
+            return method.getDeclaringClass().getConstructor();
+        }
+        return null;
+    }
+
+    @Override
+    public void accept(Object thiz) throws Throwable {
+        method.invoke(thiz, args);
+    }
+
+    private final Object[] args;
+    private final Method method;
+}