--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/InvocationTests/invokeinterface/ClassGenerator.java	Wed Jun 26 09:06:32 2019 -0400
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2009, 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 invokeinterface;
+
+import jdk.internal.org.objectweb.asm.Opcodes;
+import shared.GenericClassGenerator;
+
+/*******************************************************************/
+class ClassGenerator extends GenericClassGenerator<ClassGenerator> {
+    public ClassGenerator(String fullClassName) {
+        super(fullClassName);
+    }
+
+    public ClassGenerator(String fullClassName, String parentClassName) {
+        super(fullClassName, parentClassName);
+    }
+
+    public ClassGenerator(String fullClassName, String parentClassName, int flags) {
+        super(fullClassName, parentClassName, flags);
+    }
+
+    public ClassGenerator(String fullClassName, String parentClassName, int flags, String[] implementedInterfaces) {
+        super(fullClassName, parentClassName, flags, implementedInterfaces);
+    }
+
+    // Add target method call site into current class
+    public ClassGenerator addCaller(String targetClass) {
+        return super.addCaller(targetClass, Opcodes.INVOKEINTERFACE);
+    }
+}