8199370: [TESTBUG] Open source vm testbase GC tests

Reviewed-by: erikj, ihse, ehelin

test/hotspot/jtreg/vmTestbase/gc/g1/unloading/bytecode/Bytecode.java

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2014, 2018, 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 gc.g1.unloading.bytecode;
+
+/**
+ * This is container for class name and bytecode. Bytecode is what BytecodeFactory produces.
+ */
+public class Bytecode {
+
+    private String className;
+
+    private byte[] bytecode;
+
+    public String getClassName() {
+        return className;
+    }
+
+    public void setClassName(String className) {
+        this.className = className;
+    }
+
+    public byte[] getBytecode() {
+        return bytecode;
+    }
+
+    public void setBytecode(byte[] bytecode) {
+        this.bytecode = bytecode;
+    }
+
+    public Bytecode(String className, byte[] bytecode) {
+        super();
+        this.className = className;
+        this.bytecode = bytecode;
+    }
+
+}